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CAS NO:72207-90-0
CAS:
72207-90-0
英文名称:
hylated divinylbenzene-ethenylethylbenzene-styrene polymers
n-(2-pyridinylmethyl)-2-pyridinemethanaminreaction products with chloromethylateddivinylbenzene-ethenylethylbenzene-styrene polymers
