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CAS NO:67953-70-2
CAS:
67953-70-2
英文名称:
2-propenoic acid, 2-methyl-, ethyl ester, polymer with ethyl 2-propenoate and m
2-propenoic acid, 2-methyl-, ethyl ester, polymer withethyl 2-propenoate and methyl 2-propenoate