英文名称: | 2-propenoic acid, polymer with butyl 2-propenoate, ethyl 2-propenoate, 2-hydrox | yethyl 2-propenoate, 2-propenamide and 2-propenenitrile | 2-propenoic acid, polymer with butyl 2-propenoate,ethyl 2-propenoate, 2-hydroxyethyl 2-propenoate, 2-propenamide and2-propenenitrile |
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