| 英文名称: | | polymer with butyl 2-propenoate, methyl 2-methyl-2-propenoate, 2-methylpropyl 2 | | -methyl-2-propenoate and 2-propenoic acid | | 2-butenedioic acid (z)-, 2-hydroxybutyl2-(2-oxo-1-imidazolidinyl)ethyl ester, polymer with butyl2-propenoate, methyl 2-methyl-2-propenoate, 2-methylpropyl2-methyl-2-propenoate and 2-propenoic acid |
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