Synonyms: 1,3,5-Oestratriene-3beta,16alpha,17beta-triol;NSC-12169;1,3,5(10)-Estratriene-3,16-alpha,17beta-triol;(16.alpha.,17.beta.)-Oestra-1,3,5(10)-triene-3,16,17-triol;16.alpha.-Hydroxyestradiol;16.alpha.,17.beta.-Estriol;1,3,5-Estratriene-3beta,16alpha,17beta-triol;1,3, 5(10)-Estratriene-3,16.alpha., 17.beta.-triol;Estra-1,3,5(10)-triene-3,16,17-triol,(16R,17a)-;Estra-1,3,5(10)-trien-3, 16.alpha., 17.beta.-triol;16-alpha-Hydroxyoestradiol;16.alpha.-Estriol;16alpha-Hydroxy-17beta-estradiol;Triovex;Ovestrion;Oestra-1,3,5(10)-triene-3,16alpha,17beta-triol;3, 16.alpha.,17.beta.-Estriol;Synapause;Klimoral;Folicular hormone;16-alpha-Hydroxyestradiol;3,16.alpha., 17.beta.-Trihydroxy-1,3,5(10)-estratriene;Hemostyptanon;Estra-1,3,5(10)-triene-3,16,17-triol, (16alpha,17beta)-;Estra-1,3,5(10)-trien-3,16alpha,17beta-triol;Estriolo [Italian];Tridestrin;Estra-1,3,5(10)-trien-3,16.alpha., 17.beta.-triol;3,16-alpha,17-beta-Oestriol;3,16-alpha,17-beta-Estriol;Oestra-1,3,5(10)-triene-3,16.alpha., 17.beta.-triol;Aacifemine;16.alpha.,17.beta.-Oestriol;Deuslon-A;Oestratriol;3,16alpha,17beta-Trihydroxy-1,3,5(10)-estratriene;3,16.alpha., 17.beta.-Trihydroxy-.delta.-1,3,5-oestratriene;16.alpha.-Hydroxyoestradiol;3,16alpha,17beta-Trihydroxy-delta-1,3,5-oestratriene;A 13610;Oestriolum;Trihydroxyoestrin;Holin V;Thulol;Triodurin;Orestin;Estra-1,3,5(10)-triene-3,16.alpha.,17.beta.-triol;Oestriol [Steroidal oestrogens];Overstin;Orgastyptin;Ovestin;Estriel;(16alpha,17beta)-estra-1,3,5(10)-triene-3,16,17-triol;Theelol;Stiptanon;(16alpha,17beta)-Oestra-1,3,5(10)-triene-3,16,17-triol;