Similar names: Cyproterone Acetate; (1α,2α)-17-(Acetyloxy)-6-chloro-1,2-dihydro-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione; 6-Chloro-1α,2α-dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione acetate; 6-Chloro-17-hydroxy-1α,2α-methylenepregna-4,6-diene-3,20-dione acetate; Cyclopropa[1,2]cyclopenta[a]phenanthrene, 3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione deriv.; 1,2α-Methylene-6-chloro-17α-acetoxy-4,6-pregnadiene-3,20-dione; 1,2α-Methylene-6-chloro-pregna-4,6-diene-3,20-dione 17α-acetate; 1,2α-Methylene-6-chloro-Δ4,6-pregnadien-17α-ol-3,20-dione acetate; 17α-Acetoxy-6-chloro-1α,2α-methylenepregna-4,6-diene-3,20-dione; 3'H-Cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione; 6-Chloro-1,2α-methylene-17α-hydroxy-Δ6-progesterone acetate; 6-Chloro-1,2α-methylene-6-dehydro-17α-hydroxyprogesterone acetate; 6-Chloro-17-hydroxy-1α,2α-methylenepregna-4,6-diene-3,20-dione acetate; Androcur; CPA; Cyprostat; Cyproterone 17-O-acetate; Cyproterone 17α-acetate; Cyproterone acetate; Cyproviron; NSC 81430; SH 714