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22234-07-7

Acetic acid,[[[17-(acetyloxy)-19-norpregn-4-en-20-yn-3-ylidene]amino]oxy]-, (17a)- (9CI);
Aceticacid, [[(17-hydroxy-19-nor-17a-pregn-4-en-20-yn-3-ylidene)amino]oxy]-, acetate (ester) (8CI);
19-Norpregnane, acetic acid deriv.

b-D-Glucopyranosiduronic acid, (17a)-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-yn-17-yl(9CI);
19-Norpregnane,b-D-glucopyranosiduronic acidderiv.

18-Norpregnane,13-ethyl- (8CI,9CI);
Pregnane,18-methyl-

19-Norpregnane-3,17-diol,(17a)- (9CI);
17 alpha-ethyl-5 xi-estrane-3 xi,17 beta-diol

19-Norpregnane-3,17-diol,(3a,5a,17a)-;
19-Nor-5a,17a-pregnane-3a,17-diol(7CI,8CI);
17a-Ethyl-5a-estrane-3a,17b-diol;
NSC 61713

19-Norpregnane-3,20-dione,(5a)- (9CI);
19-Nor-5a-pregnane-3,20-dione (7CI,8CI);
NSC 81406

19-Norpregnane-4-propanol,3-hydroxy-5,8,9,20-tetramethyl-3-(1-methylethenyl)-, (3a,4a,5a)- (9CI);
D:B-Friedo-B':A'-neo-3,4-secogammacer-4(23)-ene-3,5-diol,(5b)-;
(-)-Espinendiol B;
Espinendiol B

18-Norpregnan-3-one,13-acetyl-20-hydroxy-, (5a,20R)- (9CI);
18-Nor-5a-pregnan-3-one,13-acetyl-20-hydroxy- (7CI)

19-Norpregnan-20-one,3-hydroxy-3-(trifluoromethyl)-, (3a,5b)- (9CI);
CCD3693

4-Pyridinecarboxylicacid, [(17a)-17-hydroxy-19-norpregn-4-en-20-yn-3-ylidene]hydrazide(9CI);
19-Norpregnane,4-pyridinecarboxylic acid deriv.;
Norethindrone isonicotinyl hydrazone

C26H31N3O2

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