pyran
pyran漢語(yǔ)翻譯
【醫(yī)】 吡喃, 氧[雜]芑
pyran詳細(xì)解釋
py.ran
n.(名詞)Either of two isomeric compounds with the formula C5H 'O, having a ring of five carbon atoms and one oxygen atom. 吡喃:化學(xué)分子式是C5H 'O的兩種同分異構(gòu)化合物中的任一種,且有五個(gè)碳原子和一個(gè)氧原子構(gòu)成的環(huán)狀物
來源:pyrone [heterocyclic compound] pyr(o)- -one pyrone [雜環(huán)化合物] pyr(o)- -one-an 2-an2