23965-88-0 ((19-Norpregn-4-en-20-yn-3-one,17-(1-oxopropoxy)-, oxime, (17a)- (9CI))

19-Norpregn-4-en-20-yn-3-one,17-(1-oxopropoxy)-, oxime, (17a)- (9CI);[(3Z,8R,9S,10R,13S,14S)-17-ethynyl-3-hydroxyimino-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] propanoate;23965-88-0;SCHEMBL11698048;19-Nor-17-alpha-pregn-4-en-20-yn-3-one, 17-hydroxy-, propionate (ester), oxime;BRN 2309957;17-Hydroxy-19-nor-17-alpha-pregn-4-en-20-yn-3-one propionate (ester) oxime;

RYFIZQMIICNQMM-QRIFJYOESA-N

1S/C23H31NO3/c1-4-21(25)27-23(5-2)13-11-20-19-8-6-15-14-16(24-26)7-9-17(15)18(19)10-12-22(20,23)3/h2,14,17-20,26H,4,6-13H2,1,3H3/t17-,18+,19+,20-,22-,23-/m0/s1

O(C(CC)=O)[C@@]1(C#C)CC[C@H]2[C@@H]3CCC4=CC(CC[C@@H]4[C@H]3CC[C@@]21C)=NO