- constitutional isomer
- 结构异构体
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
constitutional isomer
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Isomer — This article is about the chemical concept. For isomerism of atomic nuclei, see nuclear isomer. In chemistry, isomers (from Greek ἰσομερής, isomerès; isos = equal , méros = part ) are compounds with the same molecular formula but different… … Wikipedia
isomer — /uy seuh meuhr/, n. 1. Chem. a compound displaying isomerism with one or more other compounds. 2. Also called nuclear isomer. Physics. a nuclide that exhibits isomerism with one or more other nuclides. [1865 70; back formation from ISOMERIC] * *… … Universalium
Valence isomer — In organic chemistry, two molecules are valence isomers when they are constitutional isomers that can interconvert through pericyclic reactions. [GoldBookRef |file=V06590 |year=1994 |title=Valence isomer] For example, Dewar benzene transforms… … Wikipedia
Structural isomer — Structural isomerism, or constitutional isomerism (per IUPAC), is a form of isomerism in which molecules with the same molecular formula have bonded together in different orders, as opposed to stereoisomerism.[1] There are multiple synonyms for… … Wikipedia
Methamphetamine — Meth and Tik redirect here. For other uses, see Meth (disambiguation) and Tik (disambiguation). This article is about the psychostimulant drug, methamphetamine, in both racemic and dextrorotatory forms. For the CNS inactive OTC nasal decongestant … Wikipedia
Eicosane — Chembox new References = [ [http://physchem.ox.ac.uk/MSDS/EI/eicosane.html Material Safety Data Sheet for Eicosane] ] ImageFile = Eicosane.png ImageSize = 250px IUPACName = Icosane OtherNames = Didecyl n Eicosane Section1 = Chembox Identifiers… … Wikipedia
Ethanol — For other uses, see Ethanol (disambiguation). Grain alcohol redirects here. It is not to be confused with Neutral grain spirit. Ethanol … Wikipedia
Phenethylamine — Chembox new Name = Phenethylamine Reference = Merck Index , 12th Edition, 7371.] ImageFile = Fenyloetyloamina.svg ImageName = Chemical structure of Phenethylamine IUPACName = 2 Phenylethylamine OtherNames = Phenethylamine β Phenylethylamine 2… … Wikipedia
Hentriacontane — Chembox new ImageFile = Hentriacontane.png ImageSize = 250px IUPACName = Hentriacontane OtherNames = Section1 = Chembox Identifiers CASNo = 630 04 6 PubChem = 12410 SMILES = CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Section2 = Chembox Properties Formula =… … Wikipedia
Tetracosane — Chembox new Reference= [ [http://www.sigmaaldrich.com/catalog/search/ProductDetail/FLUKA/87090 Tetracosane] at Sigma Aldrich] ImageFile=Tetracosane structure.png ImageSize=200px IUPACName=Tetracosane OtherNames= Section1= Chembox Identifiers… … Wikipedia
O-Xylene — chembox new Name = o Xylene ImageFile = O xylene.png ImageSize = 100px ImageName = o Xylene ImageFile1 = o xylene spaceFill.png ImageSize1 = 150px ImageName1 = o xylene space filling diagram Section1 = Chembox Identifiers SMILES = CC1=C(C)C=CC=C1 … Wikipedia
