1-Ethynyl-10a,12a-dimethyl-2,3,3a,3b,4,5,10,10a,10b,11,12,12a-dodecahydro-1H-cyclopenta[7,8]phenanthro[3,2-d]isoxazol-1-ol 17.Alpha.-Pregna-2, {4-dien-20-yno[2,3-d]isoxazol-17-ol} 17230-88-5 AIDS-128400 AIDS128400 Chronogyn Danazol Danocrine Danol NSC270916 Pregna-2, {4-dien-20-yno[2,3-d]isoxazol-17-ol,} (17.alpha.)- WIN 17,757 Win 17, 757 Win 17757 Winobanin