Synonyms: 22-Oxocholesterol;22-Ketocholesterol;AC1L2QW7;AC1Q5H4J;19243-30-2;AR-1D7905;NSC 523236;Cholest-5-en-22-one, 3-hydroxy-, (3beta)-;A829049;(2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxidanyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methyl-heptan-3-one;(2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methyl-3-heptanone;(2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methylheptan-3-one