| 英文名称: | | 2-propenoic acid, 2-methyl-, 2-(dimethylamino)ethyl ester, polymer with chloroe | | thene, ethene, ethenyl acetate and alpha-(2-methyl-1-oxo-2-propenyl)- omega -me | | thoxypoly(oxy-1,2-ethanediyl) | | 2-propenoic acid, 2-methyl-, 2-(dimethylamino)ethylester, polymer with chloroethene, ethene, ethenyl acetate andalpha-(2-methyl-1-oxo-2-propenyl)- omega-methoxypoly(oxy-1,2-ethanediyl) |
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