. . . . "983"^^ . . "28"^^ . . . . "Estradiol 17\u03B2-benzoate (E2-17B) is an estrogen and an estrogen ester\u2014specifically, the C17\u03B2 benzoate ester of estradiol\u2014which was never marketed. It is the C17\u03B2 positional isomer of the better-known and clinically used estradiol ester estradiol benzoate (estradiol 3-benzoate; Progynon-B). Estradiol 17\u03B2-benzoate was first described in the 1930s."@en . "983-30-2" . "1084542747"^^ . "59794"^^ . . . . . "Estradiol 17\u03B2-benzoate (E2-17B) is an estrogen and an estrogen ester\u2014specifically, the C17\u03B2 benzoate ester of estradiol\u2014which was never marketed. It is the C17\u03B2 positional isomer of the better-known and clinically used estradiol ester estradiol benzoate (estradiol 3-benzoate; Progynon-B). Estradiol 17\u03B2-benzoate was first described in the 1930s."@en . . . . . . . "AAGOOGMSOHOVSE-BZDYCCQFSA-N"@en . . "3GFX41Z289" . "C[C@]12CC[C@H]3[C@H]CCC5=C3C=CCO"@en . . . "E2-17B; ZYC30"@en . . "64350197"^^ . . . "3"^^ . . "1"^^ . . . . "3846"^^ . "Estradiol 17\u03B2-benzoate"@en . . . "[-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] benzoate"@en . "66420"^^ . . . . "3"^^ . . "66420" . . . . . . . . . . "25"^^ . .