17-Ethinyl testosterone 17-Ethinyltestosterone 17-Ethynyl-17beta-hydroxyandrost-4-en-3-one 17-HYDRIXY-17-ALPHA-PREG-4-EN-20-YN-3-ONE 17-Hydroxy-17-alpha-pregn-4-en-20-yn-3-one 17-alpha-Ethynyltestosterone 17-alpha-Pregn-4-en-20-yn-3-one, 17-hydroxy- 17-beta-Hydroxy-17-alpha-ethynyl-4-androsten-3-one 17alpha-Ethinyl testosterone 17alpha-Ethinyltestosterone 17alpha-Ethynyltestosterone 17alpha-Pregn-4-en-20-yn-3-one, 17-hydroxy- (8CI) 4-08-00-01225 (Beilstein Handbook Reference) 434-03-7 AI3-26421 Aethisteron Aethisteronum Androst-4-en-3-one, 17alpha-ethynyl-17-hydroxy- Anhydrohydroxyprogesterone Anhydroxyprogesterone BRN 1889895 Colutoid EINECS 207-096-5 Ethinone Ethinyl testosterone Ethinyltestosterone Ethisterone Ethisterone [BAN:INN] Ethisterone anhydrohydroxyprogesterone Ethisteronum [INN-Latin] Ethynyltestosterone Etisterona [INN-Spanish] Etisterone [DCIT] Gestoral Lucorteum Oral Lutidon Oral Lutocylol NSC 9565 Nalutoral Nugestoral Ora-Lutin Praegninum Pranone Pregn-4-en-20-yn-3-one, 17-hydroxy-, (17-alpha)- (9CI) Pregn-4-en-20-yn-3-one, 17-hydroxy-, (17alpha)- (9CI) Pregneninolone Pregnin Primolut C Prodoxan Prodroxan Produxan Progestab Progestin P Progestolets Progestoral Prolutol Proluton C Prone Syngestrotabs Testosterone, 17-ethynyl- Trosinone pdb file: 153122.pdbsdf file: 153122.sdfdirectory: 153122