Norpregna

86679-33-6
284140
13-ethyl-17alpha-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one butyrate
19914-67-1
298411
13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
126690-41-3
302630
3,3,3,20,20-Bis(ethylene-dioxy) -5α, 17α-dihydroxy-11β-[4-(N,N-dimethylamino)-phenyl]-19-norpregna-9(11)-ene?
14340-04-6
315267
17α-Acetoxy-19-norpregna-4,9-diene-3,20-dione
126794-77-2
355620
Benzamide,N-[(2a,3b,5a,6a,9b,11b,20S)-6-(acetyloxy)-20-(dimethylamino)-9,11-epoxy-2-hydroxy-4,4,14-trimethyl-B(9a)-homo-19-norpregn-1(10)-en-3-yl]-
74299-05-1
358525
(17R)-3,17-Bis[(trimethylsilyl)oxy]-19-norpregna-1,3,5,7,9-penten-21-al
23637-82-3
372807
18,19-Dinorpregna-4,9-dien-20-yn-3-one,13-ethyl-11,17-dihydroxy-, (11b,17a)-
24432-00-6
373433
6,11β-Dichloro-17-hydroxy-19-norpregna-4,6-diene-3,20-dione acetate
1238-54-6
374718
(17R)-10β-Hydroperoxy-17-hydroxy-19-norpregn-4-en-20-yn-3-one
26698-66-8
399185
(17R)-3-(Hydroxyimino)-19-norpregn-4-en-20-yn-17-ol 17-(1-adamantanecarboxylate)
86679-34-7
402990
18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-((1-oxopentyl)oxy)-, (17alpha)-
6480-94-0
405030
19-Norpregna-4,9-diene-21-carboxylicacid, 17-hydroxy-3-oxo-, g-lactone, (17a)- (9CI)