dichloronorlichexanthone
构词拆解
词源说明
From di- + chloro- + nor- + lichexanthone.
释义
名词noun
- 1(organic chemistry, lichenology) A two chlorine derivative of norlichexanthone, (IUPAC name n,m-dichloro-1,3,6-trihydroxy-8-methylxanthen-9-one) (chlorine atoms can be in position n and m of 2,4,5, or 7 depending on the isomer)