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Pronunciation varies by accent · noun
(organic chemistry) The alkaloid 1-(16-methyl-15-oxa-1,11-diazahexacyclo[15.3.1.0^(4,12).0^(4,20).0^(5,10).0^(13,18)]henicosa-5,7,9-trien-11-yl)ethanone.
Use spermostrychnine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Spermostrychnine means (organic chemistry) The alkaloid 1-(16-methyl-15-oxa-1,11-diazahexacyclo[15.3.1.0^(4,12).0^(4,20).0^(5,10).0^(13,18)]henicosa-5,7,9-trien-11-yl)ethanone.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use spermostrychnine where its definition matches the intended context.
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