Synonyms: NSC273413;AC1L84J8;NSC-273413;(3.BETA.)-STIGMAST-5-EN-3-OL, BIS(1-AZIRIDINYL)PHOSPHINATE;1-[aziridin-1-yl-[[(3S,8S,9S,10R,13R,14S)-17-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]phosphoryl]aziridine;61893-40-1