locant

名词 n.
中文释义
美 /ˈloʊkənt/

英文释义

名词 n.
  1. That part of the name of a compound (often a letter or number) that describes the position of an atom, residue or functional group.
    — The 2 in hexan-2-one is a locant.

词形变化

locants plural

词源

By surface analysis, loc(us) + -ant
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