2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate and 2-propenenitrile
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Acrylonitrile polymer with ethyl acrylate and methyl methacrylate;2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethyl 2-propenoate and 2-propenenitrile