Today is:

I D ：
P W ：

4-androstenediol
Struct.:
Appearance: white crystalline powder
M.P: 160~166℃
Purity: ≥99%(HPLC)
Spec. rot. power: +45℃±3℃
Weight loss after drying: <0.5%
Packing: 25kg in cardboard barrel, or 10kg in cardboard box
Application: main intermediate for the production of steroidal hormone drugs and contraceptives

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