| 英文名称: | | 2-propenoic acid, butyl ester, polymer with ethenylbenzene, ethyl 2-propenoate, | | n-(hydroxymethyl)-2-propenamide and 2-propenamide | | 2-propenoic acid, butyl ester, polymer withethenylbenzene, ethyl 2-propenoate, n-(hydroxymethyl)-2-propenamideand 2-propenamide |
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