6H-Dibenz [c, e] [1,2] ?? ????, 6- [(4- ??? ??) ??] -4- ?? -6- ????
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Contact Info
- ??:Miaoqiao St.,Wujin District,Changzhou City, Jiangsu, China., Zip: 213167
- ??: Gu Xiaoxing
- ??:+86-519-86461196;86464994
- ???:gxx@xingshengtech.com;gxy@xingshengtech.com
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1397750-86-5
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