19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-, (17a)-

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-, (17a)-

68-22-4

C20H26O

19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-, (17a)-; 19-Nor-17a-pregn-4-en-20-yn-3-one, 17-hydroxy-; Anovule; Conludaf; Ethinylnortestosterone; Ethynylnortestosterone; Gestest; Micronett; Micronor; Micronovum; Mini-Pe; Noralutin; Norethisteron; Norethister

282.42

1S/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15?,16?,17?,18?,19?,20-/m0/s1

VIKNJXKGJWUCNN-BROHZWGRSA-N