4891-15-0 BRN 1898199 EINECS 225-512-3 ESTRAMUSTINE PHOSPHATE Emcyt (free acid) Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 3-(bis(2-chloroethyl)carbamate) 17-(dihydrogen phosphate) (9CI) Estra-1,3,5(10)-triene-3,17beta-diol 3-(bis(2-chloroethyl)carbamate) 17-(dihydrogen phosphate) Estracyt Estradiol, 3-(bis(2-chloroethyl)carbamate) dihydrogen phosphate LS 299 Leo 299 NSC 89199