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Pronunciation varies by accent · noun
(organic chemistry) The tetracyclic skeleton that, with a branched side chain, is common to all steroids..
Use cyclopentanophenanthrene when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Cyclopentanophenanthrene means (organic chemistry) The tetracyclic skeleton that, with a branched side chain, is common to all steroids..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use cyclopentanophenanthrene where its definition matches the intended context.
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