Country：China>Hubei>Wuhan
NO.496 Zhongshang Road, Wuchang
Company：Wuhan Yuanchen Pharmaceutical Co., Ltd.
Mobile：86-027-88083875
Tell：86-027-88083875
ethinylestradiol white crystalline powder CAS NO:57-63-6 molecular formula: C19H22O2 molecular weight: 282.37 package: according to clients' requirement standard: CP2005, USP28
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