| 英文名称: | | 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic aci polymer with dimethyl 1 | | ,4-benzenedicarboxylate, 1,2-ethanediol and 4,4'-methylenebis[benzenamine] | | 5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-,polymer with dimethyl 1,4-benzenedicarboxylate, 1,2-ethanediol and4,4'-methylenebis[benzenamine] |
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