Diethylstilbestrol dipropionate

Diethylstilbestrol dipropionate (brand names Agostilben, Biokeral, Clinestrol, Cyclen, Estilbin, Estril, Neobenzoestrol, Orestol, Oroestrol, Ostregenin, Prostilbene, Stilbestriol DP, Stilboestrolum Dipropionicum, Stilboestrol, Synestrin, Willestrol, others), or diethylstilbestrol dipropanoate, also known as stilboestrol dipropionate (BANM), is a synthetic, non-steroidal estrogen of the stilbestrol group that was formerly marketed widely throughout Europe. It is an ester of diethylstilbestrol with propionic acid, and is more slowly absorbed in the body than diethylstilbestrol. The drug is one of the most potent estrogens known.