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The systematic IUPAC name is not always the preferred IUPAC name, for example, lactic acid is a common, and also the preferred, name for what systematic rules call 2-hydroxypropanoic acid. This list is ordered by the number of carbon atoms in a carboxylic acid.
The alkyl (R') group is named first. The R−C(=O)O part is then named as a separate word based on the carboxylic acid name, with the ending changed from "-oic acid" to "-oate" or "-carboxylate" For example, CH 3 CH 2 CH 2 CH 2 COOCH 3 is methyl pentanoate, and (CH 3) 2 CHCH 2 CH 2 COOCH 2 CH 3 is ethyl 4-methylpentanoate.
2,3-Dimethylbutane Skeletal formula of 2,3-dimethylbutane with some implicit hydrogens shown: Ball and stick model of 2,3-dimethylbutane: Names Preferred IUPAC name ...
2-Methylbutanoic acid, also known as 2-methylbutyric acid is a branched-chain alkyl carboxylic acid with the chemical formula CH 3 CH 2 CH(CH 3)CO 2 H, classified as a short-chain fatty acid. It exists in two enantiomeric forms, ( R )- and ( S )-2-methylbutanoic acid.
The generator is purely mathematical and does not involve the interpretation of any spectral data. Spectral data are used for structure scoring and substructure information. Based on the molecular formula, the generator forms bonds between pairs of atoms, and all the extensions are checked against the given constraints.
C 18 H 32 O 2: linoleic acid: 60-33-3 C 18 H 36 O 2: stearic acid: 57-11-4 C 18 H 38: octadecane: 593-45-3 C 19 H 10 Br 2 O 9 S Bromopyrogallol red: 16574-43-9 C 19 H 12 N 2 O 6-Formylindolo(3,2-b)carbazole: C 19 H 14 N 2 O 4: C286: 1952276-71-9 C 19 H 14 O 6: Landomycinone: C 19 H 15 ClO 4: Coumachlor: 81-82-3 C 19 H 16 ClNO 4: indometacin: 53 ...
2,2-Dimethylbutane, trivially known as neohexane at William Odling's 1876 suggestion, [4] is an organic compound with formula C 6 H 14 or (H 3 C-) 3-C-CH 2-CH 3. It is therefore an alkane , indeed the most compact and branched of the hexane isomers — the only one with a quaternary carbon and a butane (C 4 ) backbone.
2,3-Dimethyl-1-butene is an organic compound with the formula CH 2 =C(CH 3)CH(CH 3) 2. Like the other isomers of dimethylbutene, it is a colorless liquid. Together with 2,3-dimethyl-2-butene it can be produced by dimerization of propylene. It is a precursor to the commercial fragrance tonalide. [1]