| 英文名称: | | butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethenylbenzene, | | ethyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenenitrile | | butanedioic acid, methylene-, polymer with butyl2-propenoate, ethenylbenzene, ethyl 2-propenoate, methyl2-methyl-2-propenoate and 2-propenenitrile |
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