Synonyms: (3|A,11|A,17|A)-17-acetyl-17-(acetyloxy)-6,11-dichloroestra-4,6-dien-3-yl benzoate;55539-04-3;GR-2-2132;AC1L4S5E;KST-1A5999;52468-90-3;AR-1A4930;GR 2-2132;[(3S,8S,9S,10R,11S,13S,14S,17R)-17-acetyl-17-acetyloxy-6,11-dichloro-13-methyl-2,3,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-yl] benzoate;6,11beta-Dichloro-3beta,17-dihydroxy-19-nor-4,6-pregnadien-20-one-17-acetate-3beta-benzoate