(3-beta,17-alpha)-19-Norpregn-4-en-20-yne-3,17-diol diacetate 17-alpha-Ethynyl-19-norandrost-4-ene-3-beta,17-beta-diol diacetate 17-alpha-Ethynyl-3,17-dihydroxy-4-estrene diacetate 17-alpha-Ethynyl-4-estrene-3-beta,17-beta-diol diacetate 17-alpha-Ethynylestr-4-ene-3-beta,17-beta-diol acetate 19-Nor-17-alpha-pregn-4-en-20-yne-3-beta,17-diol diacetate 19-Nor-17alpha-pregn-4-en-20-yne-3beta,17-diol diacetate 19-Norpregn-4-en-20-yne-3,17-diol, diacetate, (3beta,17alpha)- 297-76-7 3-beta, 17-beta-Diacetoxy-17-alpha-ethynyl-4-oestrene 3-beta,17-beta-Diacetoxy-19-nor-17-alpha-pregn-4-en-20-yne 8080 C. B. CCRIS 305 Cervicundin Continuin Demulen EINECS 206-044-9 ETHYNODIOL DIACETATE Ethinodiol diacetate Ethynodiol diacetate [Progestins] Ethynodiol diacetate [USAN] Etynodiol di(acetate) Femulen Luto-metrodiol Metrodiol Metrodiol diacetate Metrulen Ovulen Ovulen 50 SC 11800