7-keto-dehydroepiandrosterone

7-keto-dehydroepiandrosterone (steroids) cas registry number: 566-19-8 synonyms: androst-5-ene-7,17-dione,3b-hydroxy- (8ci);3b-hydroxy-5-androstene-7,17-dione;5-androsten-3b-ol-7,17-dione;7-keto-dhea;7-oxo-dhea;androst-5-ene-7,17-dione,3-hydroxy-, (3b)-; cas: 566-19-8 molecular formula: c19h26o3 molecular weight: 304.43 molecular structure: density: 1.19 gcm3 boiling point: 477.1 oc at 760 mmhg melting point: 240.0~244.0 oc flash point: 256.5 oc refractive index: 1.569 appearance: white powder product implementation quality standard: enterprise standard.