2-Propenoic acid,polymer with chloroethene,ethene and ethenyl acetate
2-丙烯酸与氯乙烯、乙烯和乙酸乙烯酯的聚合物 293665
CAS No: 34313-27-4
propenoic,polymer,chloroethene,ethene,ethenyl,acetate
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