英文别名:
18,19-Dinorpregn-4-en-20-yn-3-one,17-[(cyclobutylcarbonyl)oxy]-13-ethyl-, (17a)- (9CI);[(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] cyclobutanecarboxylate;13-ethyl-17alpha-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one cyclobutanecarboxylate;17α-[(Cyclobutylcarbonyl)oxy]-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one;Einecs 289-271-6;18,19-Dinorpregn-4-en-20-yn-3-one, 17-[(cyclobutylcarbonyl)oxy]-13-ethyl-, (17α)- (9CI);
Inchi:
1S/C26H35O3/c1-3-25-14-12-21-20-11-9-19(27)16-18(20)8-10-22(21)23(25)13-15-26(25,4-2)29-24(28)17-6-5-7-17/h2,16-17,20-23,25H,3,5-15H2,1H3/t20-,21+,22+,23-,26-/m0/s1