Synonyms: beta-Estradiol-3-benzoate; Oestradiol Benzoate; 17beta-Estradiol benzoate; 1,3,5(10)-Estratriene-3,17b-diol 3-benzoate; 3,17b-Dihydroxy-1,3,5(10)-estratriene 3-benzoate; (17beta)-Estra-1,3,5(10)-triene-3,17-diol 3-benzoate; 1,3,5(10)-Estratriene-3,17-diol-3-benzoate; 1,3,5(10)-Oestratriene-3,17-beta-diol 3-benzoate; 1,3,5(10)-oestratriene-3,17-beta-diol3-benzoate; 17beta-Estradiol monobenzoate; 17-beta-estradiolmonobenzoate; 17-beta-Oestradiol 3-benzoate; 17-beta-oestradiol3-benzoate; 17-Hydroxyestra-1(10),2,4-trien-3-yl benzoate; 17β-estradiol3-benzoate; 3-(benzoyloxy)estra-1,3,5(10)-trien-17β-ol; Benovocylin; Benzestrofol; Benzhormovarine; Benzoate d'oestradiol; benzoated’oestradiol