| 英文名称: | | 2-butenedioic acid (z)-, mono(2-hydroxyethyl) ester, polymer with 1,3-butadiene | | , 2-carboxyethyl 2-propenoate and ethenylbenzene | | 2-butenedioic acid (z)-, mono(2-hydroxyethyl) ester,polymer with 1,3-butadiene, 2-carboxyethyl 2-propenoate andethenylbenzene |
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