英文名称: | 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, ethyl 2-propenoate, 2-hydroxypropyl 2-propenoate and methyl 2-methyl-2-propenoate | 2-Propenoic acid,2-methyl-,polymer with butyl 2-propenoate,ethyl 2-propenoate,2-hydroxypropyl 2-propenoate and methyl 2-methyl-2-propenoate |
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