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sper•mi•dine



Pronunciation: (spûr'mi-dēn", -din), [key]
n. Biochem.
a biogenic polyamine, H2N(CH2)4NH(CH2)3NH2, formed from putrescine, occurring widely in nature and first identified in semen.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

spermicidespermine

 

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