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Pronunciation varies by accent · noun
(organic chemistry) Any of various derivatives of naphthoquinone through replacement of two hydrogen atoms by hydroxyl groups..
Use dihydroxynaphthoquinone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Dihydroxynaphthoquinone means (organic chemistry) Any of various derivatives of naphthoquinone through replacement of two hydrogen atoms by hydroxyl groups..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use dihydroxynaphthoquinone where its definition matches the intended context.
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