Synonyms: 17,17'-[(dimethylsilanediyl)bis(oxy)]bisandrost-4-en-3-one;5055-43-6;NSC95148;AC1Q6CUV;AC1L401K;AR-1C1017;NSC 95148;NSC-95148;Androst-4-en-3-one, 17beta,17'beta-((dimethylsilylene)dioxy)di-;17-[(10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl)oxy-dimethylsilyl]oxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one