52205-73-9 EINECS 257-735-7 ESTRA-1,3,5(10)-TRIENE-3,17-DIOL (17-beta)-, 3-(BIS(2-CHLOROETHYL)CARBAMATE) 17- Emcyt Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 3-(bis(2-chloroethyl)carbamate) 17-(dihydrogen phosphate), disodium salt Estracyt Estradiol 3-(bis(2-chloroethyl)carbamate) 17-(dihydrogen phosphate), disodium salt Estramustine 17-(dihydrogen phosphate) disodium salt Estramustine phosphate disodium Estramustine phosphate sodium Estramustine phosphate sodium [USAN:BAN:JAN] Ro 21-8837/001