标题
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3,4'-Biphthalic anhydride
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IUPAC标准名
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5-(1,3-dioxo-1,3-dihydro-2-benzofuran-4-yl)-1,3-dihydro-2-benzofuran-1,3-dione
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IUPAC传统名
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5-(1,3-dioxo-2-benzofuran-4-yl)-2-benzofuran-1,3-dione
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别名
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4,5'-Bi-2-benzofuran-1,1',3,3'-tetrone
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Biphenyl-2,3,3',4'-tetracarboxylic acid dianhydride
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