Synonyms: 4033-95-8;NSC23768;AC1NS6N0;NSC-23768;4,5-ALPHA-DIHYDRO-2-TESTOSTERONE;C14628;4,5alpha-Dihydro-2-(hydroxymethylene)testosterone;Testosterone,5.alpha.-dihydro-2-(hydroxymethylene)-;17beta-Hydroxy-2-hydroxymethylene-5alpha-androstan-3-one;5.alpha.-Androstan-3-one, 17.beta.-hydroxy-2-(hydroxymethylene)-;(2Z,5S,8R,9S,10S,13S,14S,17S)-17-hydroxy-2-(hydroxymethylidene)-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one