| 英文名称: | | e, n-(hydroxymethyl)-2-propenamide and 1,2-propanediol mono-2-propenoate, ammon | | 2-propenoic acid, 2-methyl-, polymer with butyl2-propenoate, ethyl 2-propenoate, n-(hydroxymethyl)-2-propenamide and1,2-propanediol mono-2-propenoate, ammonium salt |
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