Definition of Locant. Meaning of Locant. Synonyms of Locant

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Definition of Locant

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Meaning of Locant from wikipedia

- In the nomenclature of organic chemistry, a locant is a term to indicate the position of a functional group or substituent within a molecule. The International...
- skipped if they do not apply. Has the lowest-numbered locant (or locants) for heteroatoms. Locants are the numbers on the carbons to which the substituent...
- recommendations of the IUPAC. Stereodescriptors are often used in combination with locants to clearly identify a chemical structure unambiguously. The descriptors...
- indicated by a numerical locant immediately preceding the "-yne" suffix, or locants in the case of multiple triple bonds. Locants are chosen to be as low...
- mistake fixed in the errata Archived 2019-08-01 at the Wayback Machine. The locant is omitted according to P-14.3.4.2 (d), p. 31 for propene and P-31.1.1.1...
- three carbon atoms, the preferred IUPAC name is 2-methylpropane but the locant (2-) is typically omitted in general nomenclature as redundant; C2 is the...
- coefficients of a set of linear equations (see Cramer's rule). That an ****ociated locant number represents the location of a covalent bond in an organic compound...
- terminology, n (or ω) represents the locant of the methyl end of the molecule, while the number n−x (or ω−x) refers to the locant of its nearest double bond. Thus...
- Locants of the morphine molecule...
- indicated by a numerical locant immediately preceding the "-yne" suffix, or 'locants' in the case of multiple triple bonds. Locants are chosen so that the...