Chemical Name 9α-hydroxyandrost-4-en-3,17-dione Synonyms 9-Hydroxyandrost-4-en-3,17-dion;9-Hydroxyandrost-4-een-3,17-dion;Androst-4-een-3,17-dion, 9-hidroksi-;9α-hidroksie-4-androsteen-3,17-dion;9alfa-hidroksiandrost-4-en-3,17-dion; CAS No. 560-62-3 Molecular Formula C19H26O3 Molecular Weight 302.40800