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English: Chemical structure of 3,3',4,4'-biphenyltetracarboxylic dianhydride (BPDA; biphenyl-tetracarboxylic acid dianhydride; 5,5’-Bi-2-benzofuran-1,1’,3,3’-tetrone)
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Author Ed (Edgar181)
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current13:17, 26 October 2012Thumbnail for version as of 13:17, 26 October 2012512 × 361 (22 KB)Edgar181{{Information |Description={{en|Chemical structure of 3,3',4,4'-biphenyltetracarboxylic dianhydride (BPDA; biphenyl-tetracarboxylic acid dianhydride; 5,5’-Bi-2-benzofuran-1,1’,3,3’-tetrone)}} |Source={{Own}} |Date=~~~~~ |Author=~~~ |Permission={{...

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