英文名称: | 2-propenoic acid, butyl ester, polymer with ethenyl acetate, 2-hydroxyethyl 2-p | ropenoate and n-(hydroxymethyl)-2-propenamide | 2-propenoic acid, butyl ester, polymer with ethenylacetate, 2-hydroxyethyl 2-propenoate andn-(hydroxymethyl)-2-propenamide |
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