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Rhodizonic acid is a chemical compound with formula or . It can be seen as a twofold enol and fourfold ketone of cyclohexene, more precisely 5,6-dihydroxycyclohex-5-ene-1,2,3,4-tetrone. is usually obtained in the form of a dihydrate . The latter is actually 2,3,5,5,6,6-hexahydroxycyclohex-2-ene-1,4-dione, where two of ...
https://en.wikipedia.org/wiki?curid=23805592
Rhodizonic acid Rhodizonates tend to have various shades of red, from yellowish to purplish, in transmitted light, with a greenish luster in reflected light. Potassium rhodizonate can be prepared with good yield and purity by oxidizing inositol with nitric acid and reacting the result with potassium acetate in the pres...
https://en.wikipedia.org/wiki?curid=23805592
Rhodizonic acid In solution, the acid and the hydrogenrhodizonate ion are mostly hydrated, with some of the carbonyl groups >C=O replaced by geminal hydroxyls, . In anhydrous rubidium rhodizonate , the rhodizonate anions are stacked in parallel columns, as are the rubidium ions. In the plane perpendicular to the column...
https://en.wikipedia.org/wiki?curid=23805592
Journal of Cheminformatics The is a peer-reviewed open access scientific journal that covers cheminformatics and molecular modelling. It was established in 2009 with David Wild (Indiana University) and Christoph Steinbeck (then at EMBL-EBI) as founding editors-in-chief, and was originally published by Chemistry Central...
https://en.wikipedia.org/wiki?curid=23814141
Diazirine Diazirines are a class of organic molecules consisting of a carbon bound to two nitrogen atoms, which are double-bonded to each other, forming a cyclopropene-like ring, 3"H"-diazirene. Upon irradiation with ultraviolet light, diazirines form reactive carbenes, which can insert into C-H, N-H, and O-H bonds. He...
https://en.wikipedia.org/wiki?curid=23814189
Diazirine Diaziridines can be also produced directly by the reaction of ketones with ammonia in the presence of an aminating agent such as a monochloramine or hydroxyl amine O-sulfonic acid. Diaziridines can be oxidized to diazirines by a number of methods. These include oxidation by chromium based reagents such as the...
https://en.wikipedia.org/wiki?curid=23814189
Diazirine substituents that are electron donating in nature can donate electron density to the empty p-orbital of the carbene that will be formed, and hence can stabilize the singlet state. For example, phenyldiazirine produces phenylcarbene in the singlet carbene state whereas p-nitrophenylchlorodiazirine or trifluoro...
https://en.wikipedia.org/wiki?curid=23814189
Diazirine Diazirines are often preferred to other photoreactive crosslinking reagents due to their smaller size, longer irradiation wavelength, short period of irradiation required, and stability in the presence of various nucleophiles, and in both acidic and basic conditions. Benzophenones, which form reactive triplet...
https://en.wikipedia.org/wiki?curid=23814189
Diazirine Examples include: Diazirines have been used in photoaffinity labeling experiments involving nucleic acids as well. Examples include: Diazirines have also been used to study protein lipid interactions, for example the interaction of various sphingolipids with proteins in vivo.
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Norbert Bischofberger Dr. (born 10 January 1956 in Mellau, Austria) is an Austrian scientist and one of the inventors of the antiviral drug Tamiflu generically known as oseltamivir, which is, as of 2009, the only oral medication on the market to treat influenza A and B as well as the 2009 Pandemic H1N1 (swine flu), the...
https://en.wikipedia.org/wiki?curid=23815844
Norbert Bischofberger Bischofberger has publicly displayed pessimism over the risk viruses pose, saying, "I think the threat by new bacterial or viral agents is higher than the potential of a nuclear war."
https://en.wikipedia.org/wiki?curid=23815844
Filter strip Filter strips, also referred to as buffer strips, are small, edge-of-field tracts of vegetated land that are used to reduce the contamination of surface water. They are primarily used in agriculture to control non-point source pollution, however, they may also be used to reduce sediment in storm water runo...
https://en.wikipedia.org/wiki?curid=23820249
Filter strip Eutrophication in a lake caused by nonpoint pollution from agriculture Filter strips are commonly used to prevent eutrophication in surface waters. Eutrophication is a widespread problem in rivers, lakes, estuaries, and coastal oceans, directly caused by the over-enrichment of nitrogen and phosphorus; the ...
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Filter strip This type of filter strip is planted with a perennial grass or legumes that have a high rate of nitrogen fixation. Several species are used. The most common grasses are switchgrass, orchardgrass, and tall fescue. Typical legumes are clovers and alfalfa. Prairie filter strips function in the same manner as ...
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Filter strip (2014) found that prairie filter strips reduced the concentration of nitrate, total nitrogen, and total phosphorus in runoff by 35%, 73%, and 82% respectively. Abu-Zreig, Majed, et al. (2003) found that vegetated filter strips were effective in reducing the concentration of phosphorus, with results ranging...
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ILPR The insulin-linked polymorphic region (ILPR) is a regulatory sequence on the insulin gene starting at position -363 upstream from the transcriptional start location of the 5' region and consists of multiple repeats of a ACA-GGGGT(G/C)(T/C)GGG consensus sequence. The polymorphic aspect of this region is due to thre...
https://en.wikipedia.org/wiki?curid=23823532
Phosphine ligand Phosphine ligands are phosphines, compound of the formula PRR'R" (R, R', R" = H, alkyl, aryl, etc) that are used as ligands in metal complexes, often related to organometallic chemistry and homogeneous catalysis. These compounds are also used in other areas of chemistry. The most common phosphine ligan...
https://en.wikipedia.org/wiki?curid=23827852
Phosphine ligand "P"-Chiral phosphines such as DIPAMP have three different phosphorus substituents. BINAP is a well known example of a C2-symmetric diphosphine which forms chiral complexes due to atropisomerism.
https://en.wikipedia.org/wiki?curid=23827852
Intravital microscopy is a form of microscopy that allows observing biological processes in live animals ("in vivo") at a high resolution that makes distinguishing between individual cells of a tissue possible. Before an animal can be used for intravital microscopy imaging it has to undergo a surgery involving implanta...
https://en.wikipedia.org/wiki?curid=23843184
Intravital microscopy This is useful for many areas of research including immunology and stem cell research. <br> High quality of modern microscopes and imaging software also permits subcellular imaging in live animals that in turn allows studying cell biology at molecular level "in vivo". Advancements in fluorescent p...
https://en.wikipedia.org/wiki?curid=23843184
Intravital microscopy Multiphoton microscopy provides considerably greater depth of penetration than single-photon confocal microscopy. Multiphoton microscopy also allows visualizing cells located underneath bone tissues such as cells of the bone marrow. The maximum depth for the imaging with multiphoton microscopy dep...
https://en.wikipedia.org/wiki?curid=23843184
Intravital microscopy <br> It might be useful to pair up multiphoton and confocal microscopy as this allows getting more information from every imaging session. This includes visualization of more different cell types and structures to obtain more informative images and using a single animal to obtain images of all the...
https://en.wikipedia.org/wiki?curid=23843184
Intravital microscopy Another problem associated with the use of transgenic mice is that it is sometimes difficult to interpret changes observed between a wild-type mouse and a transgenic mouse that represents the phenotype of interest. The reason for this is that genes of similar function can often compensate for the ...
https://en.wikipedia.org/wiki?curid=23843184
DMPEA can refer to two subclasses of substituted phenethylamines: Dimethoxy-phenethylamines Dimethyl-phenethylamines
https://en.wikipedia.org/wiki?curid=23846773
Field emission probes are used in scanning electron microscopy for imaging. When a voltage is applied to these probes, electrons are emitted from the tips through a process known as field electron emission. When a body is subjected to ion milling in vacuum, we do not get to know about the geometry of the surface of the...
https://en.wikipedia.org/wiki?curid=23850454
Field emission probes Field emission electron microscope Scanning electron microscope Scanning tunneling microscope
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Alpha glucan α-Glucans (alpha-glucans) are polysaccharides of D-glucose monomers linked with glycosidic bonds of the alpha form. α-Glucans use cofactors in a cofactor site in order to activate a glucan phosphorylase enzyme. This enzyme causes a reaction that transfers a glucosyl portion between orthophosphate and α-I,4...
https://en.wikipedia.org/wiki?curid=23850944
Alpha glucan The accumulation of glycogen "Neisseria polysacchera" and other bacteria are able to use in α-glucan to catalyze glucose units to form α-1,4-glucan and liberating fructose in the process. To regulate carbohydrate metabolism, more resistant starch was necessary. An α-glucan coated starch molecule produced f...
https://en.wikipedia.org/wiki?curid=23850944
Linus Pauling Award The is an award recognizing outstanding achievement in chemistry. It is awarded annually by the Puget Sound, Oregon, and Portland sections of the American Chemical Society, and is named after the US chemist Linus Pauling (1901–1994), to whom it was first awarded in 1966. Another is given annually by...
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Catecholaminergic means "related to catecholamines". The catecholamine neurotransmitters include dopamine, epinephrine (adrenaline), and norepinephrine (noradrenaline). A catecholaminergic agent (or drug) is a chemical which functions to directly modulate the catecholamine systems in the body or brain. Examples include...
https://en.wikipedia.org/wiki?curid=23857643
Cortistatin can refer to:
https://en.wikipedia.org/wiki?curid=23860425
Isohydric principle The isohydric principle is the phenomenon whereby multiple acid/base pairs in solution will be in equilibrium with one another, tied together by their common reagent: the hydrogen ion and hence, the pH of solution. That is, when several buffers are present together in the same solution, they are all...
https://en.wikipedia.org/wiki?curid=23868617
Isohydric principle The clinical relevance is that arterial blood gas often directly measures the CO2 levels and the pH, but the bicarbonate levels are then calculated from that information—without regard to other buffers present
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Reynolds number The () is an important dimensionless quantity in fluid mechanics used to help predict flow patterns in different fluid flow situations. At low Reynolds numbers, flows tend to be dominated by laminar (sheet-like) flow, while at high Reynolds numbers turbulence results from differences in the fluid's spee...
https://en.wikipedia.org/wiki?curid=23868856
Reynolds number A region where these forces change behavior is known as a boundary layer, such as the bounding surface in the interior of a pipe. A similar effect is created by the introduction of a stream of high-velocity fluid into a low-velocity fluid, such as the hot gases emitted from a flame in air. This relative...
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Reynolds number This dimension is a matter of convention – for example radius and diameter are equally valid to describe spheres or circles, but one is chosen by convention. For aircraft or ships, the length or width can be used. For flow in a pipe, or for a sphere moving in a fluid, the internal diameter is generally ...
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Reynolds number The larger pipe was glass so the behaviour of the layer of the dyed stream could be observed, and at the end of this pipe there was a flow control valve used to vary the water velocity inside the tube. When the velocity was low, the dyed layer remained distinct through the entire length of the large tub...
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Reynolds number For a circular pipe, the hydraulic diameter is exactly equal to the inside pipe diameter: For an annular duct, such as the outer channel in a tube-in-tube heat exchanger, the hydraulic diameter can be shown algebraically to reduce to where For calculation involving flow in non-circular ducts, the hydrau...
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Reynolds number Laminar flow tends to dominate in the fast-moving center of the pipe while slower-moving turbulent flow dominates near the wall. As the increases, the continuous turbulent-flow moves closer to the inlet and the intermittency in between increases, until the flow becomes fully turbulent at > 2900. This re...
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Reynolds number Some texts then use a characteristic dimension that is four times the hydraulic radius, chosen because it gives the same value of Re for the onset of turbulence as in pipe flow, while others use the hydraulic radius as the characteristic length-scale with consequently different values of for transition ...
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Reynolds number The laminar flow of polymer solutions is exploited by animals such as fish and dolphins, who exude viscous solutions from their skin to aid flow over their bodies while swimming. It has been used in yacht racing by owners who want to gain a speed advantage by pumping a polymer solution such as low molec...
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Reynolds number Such considerations are important in natural streams, for example, where there are few perfectly spherical grains. For grains in which measurement of each axis is impractical, sieve diameters are used instead as the characteristic particle length-scale. Both approximations alter the values of the critic...
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Reynolds number Pressure drops seen for fully developed flow of fluids through pipes can be predicted using the Moody diagram which plots the Darcy–Weisbach friction factor against and relative roughness . The diagram clearly shows the laminar, transition, and turbulent flow regimes as increases. The nature of pipe flo...
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Reynolds number An example where the mere is not sufficient for similarity of flows (or even the flow regime – laminar or turbulent) are bounded flows, i.e. flows that are restricted by walls or other boundaries. A classical example of this is the Taylor–Couette flow, where the dimensionless ratio of radii of bounding ...
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Reynolds number What is the explanation for this phenomenon? A large indicates that viscous forces are not important at large scales of the flow. With a strong predominance of inertial forces over viscous forces, the largest scales of fluid motion are undamped—there is not enough viscosity to dissipate their motions. T...
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Reynolds number In the latter case an artificial viscosity is reduced to nonlinear mechanism of energy distribution in complex network media. then represents a basic control parameter which expresses a balance between injected and dissipated energy flows for open boundary system. It has been shown that Reynolds critica...
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Reynolds number Thus flows with high Reynolds numbers are approximately inviscid in the free stream. There are many dimensionless numbers in fluid mechanics. The measures the ratio of advection and diffusion effects on structures in the velocity field, and is therefore closely related to Péclet numbers, which measure t...
https://en.wikipedia.org/wiki?curid=23868856
Negative-index metamaterial or negative-index material (NIM) is a metamaterial whose refractive index for an electromagnetic wave has a negative value over some frequency range. NIMs are constructed of periodic basic parts called unit cells, which are usually significantly smaller than the wavelength of the externally ...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial Also, in effect, this metamaterial has become an “ordered macroscopic material, synthesized from the bottom up”, and has emergent properties beyond its components. Metamaterials that exhibit a negative value for the refractive index are often referred to by any of several terminologies: left...
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Negative-index metamaterial Currently, negative-index metamaterials are being developed to manipulate electromagnetic radiation in new ways. For example, optical and electromagnetic properties of natural materials are often altered through chemistry. With metamaterials, optical and electromagnetic properties can be eng...
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Negative-index metamaterial Resolution below the diffraction limit becomes possible. This is known as subwavelength imaging. Transmitting a beam of light via an electromagnetically flat surface is another capability. In contrast, conventional materials are usually curved, and cannot achieve resolution below the diffrac...
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Negative-index metamaterial The first actual metamaterials worked in the microwave regime, or centimeter wavelengths, of the electromagnetic spectrum (about 4.3 GHz). It was constructed of split-ring resonators and conducting straight wires (as unit cells). The unit cells were sized from 7 to 10 millimeters. The unit c...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial The researchers believe this produced a negative refraction of 0.6. Nevertheless, this operates at only a single wavelength like its predecessor metamaterials in the microwave regime. Hence, the challenges are to fabricate metamaterials so that they "refract light at ever-smaller wavelengths...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial Part of prior research efforts targeted creating a lens that did not need to be embedded in a transmission line. Metamaterial components shrink as research explores shorter wavelengths (higher frequencies) of the electromagnetic spectrum in the infrared and visible spectrums. For example, th...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial Other potential applications for negative-index metamaterials are optical nanolithography, nanotechnology circuitry, as well as a near field superlens (Pendry, 2000) that could be useful for biomedical imaging and subwavelength photolithography. To describe any electromagnetic properties of ...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial For example, in 1967, Victor Veselago analytically determined that light will refract in the reverse direction (negatively) at the interface between a material with negative refractive index and a material exhibiting conventional refractive index. This extraordinary material was realized on ...
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Negative-index metamaterial Efimov applied analogous transformation for the acoustic wave equations. Three conceptions- negative-index medium, non-reflective crystal and super-lense are foundations of the metamaterial theory. In general the physical properties of natural materials cause limitations. Most dielectrics on...
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Negative-index metamaterial These papers, along with Veselago's 1967 theoretical analysis of the properties of negative-index materials, provided the background to fabricate a metamaterial with negative effective permittivity and permeability. See below. A metamaterial developed to exhibit negative-index behavior is ty...
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Negative-index metamaterial Advances during the 1990s in fabrication and computation abilities allowed these first metamaterials to be constructed. Thus, the "new" metamaterial was tested for the effects described by Victor Veselago 30 years earlier. Studies of this experiment, which followed shortly thereafter, announ...
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Negative-index metamaterial The design was such that the cells, and the lattice spacing between the cells, were much smaller than the radiated electromagnetic wavelength. Hence, it behaves as an effective medium. The material has become notable because its range of (effective) permittivity ε and permeability μ values h...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial More recently (), layered "fishnet" NIM materials made of silicon and silver wires have been integrated into optical fibers to create active optical elements. Negative permittivity ε < 0 had already been discovered and realized in metals for frequencies all the way up to the plasma frequency...
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Negative-index metamaterial It is there to generate a large capacitance, which occurs in the small gap. This capacitance substantially decreases the resonant frequency while concentrating the electric field. The individual SRR depicted on the right had a resonant frequency of 4.845 GHz, and the resonance curve, inset i...
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Negative-index metamaterial That this passband occurs within a previously forbidden region indicates that the negative ε for this region has combined with the negative μ to allow propagation, which fits with theoretical predictions. Mathematically, the dispersion relation leads to a band with negative group velocity ev...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial It is a material which exhibits simultaneous negative values for permittivity, ε, and permeability, μ, in an overlapping frequency region. Since the values are derived from the effects of the composite medium system as a whole, these are defined as effective permittivity, ε, and effective pe...
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Negative-index metamaterial In the beginning of 2001 the existence of a higher-dimensional structure was reported. It was two-dimensional and demonstrated by both experiment and numerical confirmation. It was an LHM, a composite constructed of wire strips mounted behind the split-ring resonators (SRRs) in a periodic co...
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Negative-index metamaterial Although the radiated frequency range is about the same, a notable distinction is this experiment is conducted in free space rather than employing waveguides. Furthering the authenticity of negative refraction, the power flow of a wave transmitted through a dispersive left-handed material wa...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial In a passive metamaterial medium this determines a negative real and imaginary part of the refractive index. In 1968 Victor Veselago's paper showed that the opposite directions of EM plane waves and the flow of energy was derived from the individual Maxwell curl equations. In ordinary optica...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial But, negative refraction does not occur in these systems, and not yet realistically in photonic crystals. The negative refractive index in the optical range was first demnstrated in 2005 by Shalaev et al. (at the telecom wavelength λ = 1.5 μm) and by Brueck et al. (at λ = 2 μm) at nearly the...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial For example, the counters were applied in the discovery of the antiproton and the J/ψ meson. Six large Cherenkov counters were used in the discovery of the J/ψ meson. It has been difficult to experimentally prove the reversed Cherenkov radiation. Theoretical work, along with numerical simula...
https://en.wikipedia.org/wiki?curid=23870096
Negative-index metamaterial The first US patent granted for a fabricated metamaterial is , titled "Left handed composite media." The listed inventors are David R. Smith, Sheldon Schultz, Norman Kroll, Richard A. Shelby. The invention achieves simultaneous negative permittivity and permeability over a common band of fre...
https://en.wikipedia.org/wiki?curid=23870096
C15H13NO4 The molecular formula CHNO may refer to:
https://en.wikipedia.org/wiki?curid=23876318
C6H12S2 The molecular formula CHS (molar mass: 148.28 g/mol) may refer to:
https://en.wikipedia.org/wiki?curid=23876659
C14H11N The molecular formula CHN may refer to:
https://en.wikipedia.org/wiki?curid=23876878
Formulation is a term used in various senses in various applications, both the material and the abstract or formal. Its fundamental meaning is the putting together of components in appropriate relationships or structures, according to a formula. Etymologically "formula" is the diminutive of the Latin "forma", meaning s...
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Formulation They also need to have an acceptable taste (in the case of pills, tablets or syrups), last long enough in storage still to be safe and effective when used, and be sufficiently stable both physically and chemically to be transported from where they are manufactured to the eventual consumer. Competently desig...
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Azo violet (4-(4-nitrophenylazo)resorcinol) (or p-nitrobenzeneazoresorcinol) is an azo compound with the chemical formula CHNO. It is used commercially as a violet dye and experimentally as a pH indicator, appearing yellow below pH 11, and violet above pH 13. It also turns deep blue in the presence of magnesium salt in...
https://en.wikipedia.org/wiki?curid=23877002
Azo violet The "para"-position tautomerization of azo violet provides mechanical insight into the behavior of the compound in an acidic environment, and thus its use as a basic pH indicator. The predicted H-NMR of pure azo violet shows the hydroxyl protons as the most deshielded and acidic protons. The participation of...
https://en.wikipedia.org/wiki?curid=23877002
List of chemistry societies The following is a list of chemistry societies: I*
https://en.wikipedia.org/wiki?curid=23877045
C20H24O4 The molecular formula CHO may refer to:
https://en.wikipedia.org/wiki?curid=23878134
C17H19NO3 The molecular formula CHNO may refer to:
https://en.wikipedia.org/wiki?curid=23878138
C11H22O2 The molecular formula CHO may refer to:
https://en.wikipedia.org/wiki?curid=23878151
Benzofluoranthene can refer to:
https://en.wikipedia.org/wiki?curid=23879397
C4H7ClO The molecular formula CHClO may refer to:
https://en.wikipedia.org/wiki?curid=23879713
Adenosinergic means "working on adenosine". An adenosinergic agent (or drug) is a chemical which functions to directly modulate the adenosine system in the body or brain. Examples include adenosine receptor agonists, adenosine receptor antagonists (such as caffeine), and adenosine reuptake inhibitors.
https://en.wikipedia.org/wiki?curid=23882970
Methylenedioxyphenylpropene (CHO) can refer to either:
https://en.wikipedia.org/wiki?curid=23883083
Methylenedioxyphenylpropanone (CHO) can refer to:
https://en.wikipedia.org/wiki?curid=23883195
Glycinergic A glycinergic agent (or drug) is a chemical which functions to directly modulate the glycine system in the body or brain. Examples include glycine receptor agonists, glycine receptor antagonists, and glycine reuptake inhibitors.
https://en.wikipedia.org/wiki?curid=23884776
C17H34O2 The molecular formula CHO may refer to:
https://en.wikipedia.org/wiki?curid=23886739
C7H17N The molecular formula CHN may refer to:
https://en.wikipedia.org/wiki?curid=23887124
C12H24O11 The molecular formula CHO (molar mass : 344.31 g/mol) may refer to:
https://en.wikipedia.org/wiki?curid=23887490
C12H22O10 The chemical formula CHO (molar mass : 326.29 g/mol, exact mass: 326.121297) may refer to:
https://en.wikipedia.org/wiki?curid=23887506
C7H7ClO The molecular formula CHClO (molar mass: 142.58 g/mol) may refer to:
https://en.wikipedia.org/wiki?curid=23887562
C19H18ClN3O The molecular formula CHClNO (molar mass: 339.819 g/mol) may refer to:
https://en.wikipedia.org/wiki?curid=23887822
C10H20 The molecular formula CH may refer to:
https://en.wikipedia.org/wiki?curid=23887860
Hermann Leuchs Friedrich (8 August 1879 – 2 May 1945) was a German chemist. Leuchs studied chemistry at the University of Munich from 1898. He transferred to the University of Berlin and received his Ph.D. there in 1902 under Emil Fischer. He steadily advanced in the hierarchy of the university, becoming a lecturer in ...
https://en.wikipedia.org/wiki?curid=23889593
Sulfolipid Sulfolipids are a class of lipids which possess a sulfur-containing functional group. An abundant sulfolipid is sulfoquinovosyl diacylglycerol, which is composed of a glycoside of sulfoquinovose and diacylglycerol. In plants, sulfoquinovosyl diacylglycerides (SQDG) are important members of the sulfur cycle. ...
https://en.wikipedia.org/wiki?curid=23889683
Ethynyl In organic chemistry, the term ethynyl designates
https://en.wikipedia.org/wiki?curid=23890912
Thiokol (polymer) Thiokol is a trade mark for various organic polysulfide polymers, Thiokol polymers are used as an elastomer in seals and sealants. The distinction between the polymers first commercialized by the Thiokol Corporation and subsequent polysulfide materials is often unclear. A variety of thiokols are recog...
https://en.wikipedia.org/wiki?curid=41286524
Thiokol (polymer) The name "Thiokol" derives from the Greek words for sulfur and glue.
https://en.wikipedia.org/wiki?curid=41286524
C16H13N3O3 The molecular formula CHNO may refer to:
https://en.wikipedia.org/wiki?curid=41295500