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Pronunciation varies by accent · noun
(organic chemistry) A steroid hydrocarbon (1S,3aR,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-3a,5a,5b,8,8,11a-hexamethyl-1-propan-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene or any of its derivatives.
Use lupane when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Lupane means (organic chemistry) A steroid hydrocarbon (1S,3aR,5aR,5bR,7aS,11aS,11bR,13aR,13bR)-3a,5a,5b,8,8,11a-hexamethyl-1-propan-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene or any of its derivatives.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use lupane where its definition matches the intended context.
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