Fine Chemicals
Description
Ethinylestradiol
CAS NO: 57-63-6
Molecular Weight: 296.41
Molecular Formula: C20H24O2
Standard: USP28
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Hubei Tianhui Pharmaceutical Co.Ltd.
Ethisterone,Norethisterone ,Ethinylestradiol ,Ethynodiol diacetate
Address: No.496,Zhongshan Road,Wuchang District,
Wuhan, Hubei
China, 430064
Tel: 0086-027-88041001
Fax: 0086-027-68886696