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Jiangyan Huan Yu Chemical Plant
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0086-523-88311225;88313488-8001
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China
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www.yuhua99.com/ShowSupplierProductsList6137/0_EN.htm
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C9H7ClO
5-???-1,3-??????-2H-??-2-?
C8H6ClNO
1,2-??(2,4,6-????????)??
C14H8Br6O2
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C9H13BrN2O2
C5H6
C7H5ClO3
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