出典:Wiktionary
出典:『Wiktionary』 (2026/08/20 21:07 UTC 版)
By surface analysis, loc(us) + -ant
locant (plural locants)
出典:Wikipedia
出典:『Wikipedia』 (2010/12/15 13:39 UTC 版)
In organic chemistry, a locant is a figure to indicate the position of a functional group within a molecule .