| 英文名称: | | 2-propenoic acid, 2-methyl-, butyl ester, polymer with ethenylbenzene, 1,2-prop | | anediol mono(2-methyl-2-propenoate) and 2-propenoic acid | | 2-propenoic acid, 2-methyl-, butyl ester, polymer withethenylbenzene, 1,2-propanediol mono(2-methyl-2-propenoate) and2-propenoic acid |
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