Androsta-1, 4-diene-3, 17-dione (Steroids) English Synonyms: delta-1, 4-androstadiene-3, 17-dione;ANDROSTADIENDIONE;ANDROSTADIENEDIONE;ANDROSTA-1, 4-DIENE-3, 17-DIONE;(8R, 9S, 10R, 13S, 14S)-10, 13-DIMETHYL-7, 8, 9, 10, 11, 12, 13, 14, 15, 16-DECAHYDRO-6H-CYCLOPENTA[A]PHENANTHRENE-3, 17-DIONE;1-DEHYDROANDROSTENEDIONE;1, 4-ANDROSTADIEN-3, 17-DIONE;1, 4-ANDROSTADIENE-3, 17-DIONE CAS NO.: 897-06-3EINECS: 212-977-2Assay: 99% Molecular Formula:C19H24O2 Molecular Weight:284.39 Packing:5kgtinAppearance: Nearly white crystalline powder, soluble in alcohol, insolubleUsage: Simplified hormonal drugs, from the testis or urine extracted with the role of a male hormone steroids, norethisterone, testis