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Yangzhou Feiyang Chemical Industry Co., Ltd??? ?? ??? ?????.
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Yangzhou Feiyang Chemical Industry Co., Ltd
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0514-82961548
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zjake@126.com
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China
URL:
www.feiyangchem.cn
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7
1
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C4H4Cl2N4
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C6H4ClF3N2
2-???-5-(????????)???
C6H3ClF3N
2,3-????-5-(????????)???
C6H2Cl2F3N
3-?????????
C7H5BrO
C6H4F4N2
4-??????????
C7H10N2
1
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