6-OXO Alias: 4-androstene-3, 6, 17- trione; Androst-4-ene-3, 6, 17-trione; 4-Androstenetrione; 4-Androstenetriol CAS: 2243-06-3 Molecular Weight: 300.39 Molecular Formula: C19H24O3 Melting Point: 223-224° C Properties: White powder