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Pronunciation varies by accent · noun
(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).
Use dichloronorlichexanthone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Dichloronorlichexanthone means (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).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use dichloronorlichexanthone where its definition matches the intended context.
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