13597-92-7 2,2,4,4,6,6-hexaamino-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-triazatriphosphorine 135988-10-2 (17S)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,14 ,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one, (8S,9S,13S,14S,17S )-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a] phenanthrene-3,17-diol