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单词 nortestosterone
释义

> as lemmas

nortestosterone
nortestosterone n.
Brit. /ˌnɔːtɛˈstɒstərəʊn/
,
U.S. /ˌnɔrtɛˈstɑstəˌroʊn/
the 19-norsteroid derived from testosterone.
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the world > matter > chemistry > organic chemistry > organic compounds > [noun] > cyclic compounds > steroids > norsteroid > nortestosterone
nortestosterone1950
1950 Jrnl. Chem. Soc. 367 This βγ-unsaturated ketone has now been isomerised..to the αβ-unsaturated ketone.., which is a 10-nortestosterone.
1998 Vet. Res. Communic. 22 479 The synthetic androgen 19-nortestosterone (beta-NT) has been used illegally as a growth promoter in cattle production in the European Union.
extracted from nor-prefix
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