| 英文名称: | | 2-butenedioic acid (z)-, monomethyl ester, polymer with ethenylbenzene, 2,5-fur | | andione and (z)-2-methylpropyl hydrogen 2-butenedioate, sodium salt | | 2-butenedioic acid (z)-, monomethyl ester, polymerwith ethenylbenzene, 2,5-furandione and (z)-2-methylpropyl hydrogen2-butenedioate, sodium salt |
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