| 英文名称: | | 2-propenoic acid, 2-methyl, 2-hydroxyethyl ester, polymer with 2-aminoethyl 2-m | | ethyl-2-propenoate hydrochloride and butyl 2-propenoate | | 2-propenoic acid, 2-methyl, 2-hydroxyethyl ester,polymer with 2-aminoethyl 2-methyl-2-propenoate hydrochloride andbutyl 2-propenoate |
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