(8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one 68-23-5 Norethynodrel Prestwick_883 Prestwick3_000024 D05207 Norethynodrel (USP) Prestwick1_000024 C14249 BSPBio_000087 BPBio1_000097 SMR000058915 MLS000069824 Prestwick0_000024 (17beta)-17-ethynyl-17-hydroxyestr-5(10)-en-3-one (17-alpha)-17-Hydroxy-19-norpregn-5(10)-en-20-yn-3-one 13-Methyl-17-ethynyl-17-hydroxy-1,2,3,4,6,7,8,9,11,12,13,14,16,17-tetradecahydro-15H-cyclopenta(a)-phenanthrene-3-one 17-Ethinyl-5(10)-estraeneolone 17-Hydroxy(17alpha)-19-norpregn-5(10)-en-20-yn-3-one 17-Hydroxy-19-nor-17alpha-pregn-5(10)-en-20-yn-3-one 17-alpha-Ethinyl-17-beta-hydroxy-delta(sup 5(10))-estren-3-one 17-alpha-Ethinyl-5,10-estrenolone 17-alpha-Ethinyl-delta(super)-5,10-19-nortestosterone 17-alpha-Ethynyl-17-beta-hydroxy-3-oxo-delta(sup 5(10))-estrene 17-alpha-Ethynyl-17-beta-hydroxy-delta(sup. 5(10))-estren-3-one 17-alpha-Ethynyl-17-hydroxyestr-5(10)-en-3-one 17-alpha-Ethynyl-19-nor-5(10)-androsten-17-beta-ol-3-one 17-alpha-Ethynyl-5(10)-estren-17-ol-3-one 17-alpha-Ethynyl-estr-5(10)-en-3-on-17-beta-ol 17-beta-Hydroxy-17-alpha-ethinyl-5(10)-estren-3-one 17alpha-Ethinyl-17beta-hydroxy-delta(sup 5(10))-estren-3-one 17alpha-Ethinyl-19-nor-delta-5(10)-androstene-17beta-ol-3one 17alpha-Ethinyl-5(10)estraen-17beta-ol-3-one 17alpha-Ethinyl-5,10-estrenolone 17alpha-Ethinyl-delta(sup)-5,10-19-nortestosterone 17alpha-Ethynyl-17beta-hydroxy-3-oxo-delta(sup 5(10))-estrene 17alpha-Ethynyl-17beta-hydroxy-delta(sup 5(10))-estren-3-one 17alpha-Ethynyl-17beta-hydroxyestr-5(10)-en-3-one 17alpha-Ethynyl-19-nor-5(10)-androsten-17beta-ol-3-one 17alpha-Ethynyl-5(10)-estren-17-ol-3-one 17alpha-Ethynyl-estr-5(10)-en-3-on-17beta-ol 19-Nor-17-alpha-pregn-5(10)-en-20-yn-3-one, 17-hydroxy- 19-Nor-17alpha-pregn-5(10)-en-20-yn-3-one, 17-hydroxy- 19-Nor-17alpha-pregn-5(10)-en-20-yn-3-one, 17-hydroxy- (8CI) 19-Nor-ethinyl-5,10-testosterone 19-Norpregn-5(10)-en-20-yn-3-one, 17-hydroxy-, (17alpha)- 4-08-00-01222 (Beilstein Handbook Reference) BRN 2389771 CB 8023 CCRIS 486 EINECS 200-682-1 Enidrel (VAN) Estr-5(10)-en-3-one, 17alpha-ethynyl-17-hydroxy- HSDB 2951 Lynestrol NSC 15432 NSC-15432 Norethynodrel [Progestins] Norethynodrel [USAN:BAN] Noretinodrel [DCIT] Noretynodrel Noretynodrelum [INN-Latin] AIDS-030508 AIDS030508 Estr-5(10)-en-3-one,17.alpha.-ethynyl-17-hydroxy- SC-4642;WLN: L E5 B666OV MUTJ E1 F1UU1 QQ;17.alpha.-Ethinyl-.delta.(sup)-5,10-19-nortestosterone component of Enovid;Infecundin;Norethinodrel;Norethinynodrel;Norethynodral;Norethynodrel Prestwick2_000024 SPBio_002008 ZINC03814419 Enidrel