75881-10-6 4B,7A-DIBROMO-1,3-DIMETHYLDIHYDROPYRROLO[3',4':3,4]AZETO[2,1-F][1,2,4]TRIAZINE-2,4,5,7(1H,3H,4AH,6H)-TETRONE 75883-07-7 [2-[(8S,10S,11S,13S,16S)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxo-ethyl] propanoate