91413-55-7

10-Chloroestra-1,4-diene-3,17-dione (10-CIEsra) is a derivative of estrogen receptor[1].

[1] Nakamura H, et al. By-products produced by the reaction of estrogens with hypochlorous acid and their estrogen activities[J]. Journal of health science, 2006, 52(2): 124-131.