Estrazinol
Estrazinol (INN; also known as estrazinol hydrobromide (USAN), 3-methoxy-8-aza-19-norpregna-1,3,5(10)-trien-20-yn-17-ol, or development code W-4454A) is a synthetic, steroidal estrogen that was synthesized in 1968 and further characterized in 1973 but was never marketed.[1] It is described as a water-soluble estrogen.This drug article relating to the genito-urinary system is a stub.You can help Wikipedia by expanding it.This article about a steroid is a stub.You can help Wikipedia by expanding it.