| 英文名称: | | 5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,4-cycloh | | exanedimethanol and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione | | 5-isobenzofurancarboxylic acid,1,3-dihydro-1,3-dioxo-, polymer with 1,4-cyclohexanedimethanol and3a,4,7,7a-tetrahydro-1,3-isobenzofurandione |
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