英文名称: | 2-Butenedioic acid(Z)-, monobutylester, polymer with diethenylbenzene and ethenylbenzene | 2-butenedioic acid (z)-, monobutyl ester, polymer with diethenylbenzene and eth | 2-butenedioic acid (z)-, monobutyl ester, polymer withdiethenylbenzene and ethenylbenzene | 2-Butenedioic acid(Z)-,monobutylester,polymer with diethenylbenzene and ethenylbenzene |
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