![2,3'',3,4''-biphenyltetracarboxylic acid dianhydride; 2,3,3'',4''-biphenyl tetracarboxylic dianhydride; [4,5''-Biisobenzofuran]-1,1'',3,3''-tetraone; a-BPDA; 2,2-DIMETHYLPROPIONIC ACID 4-(2-BENZO[1,3]DIOXOL-5-YL-BENZOYL)PHENYL ESTER; 2,3,3'',4''-Biphenyl tetracarboxylic diandhydride; (4,5''-Biisobenzofuran)-1,1'',3,3''-tetrone; 2,3,3'',4''-Biphenyltetracarbonsaeuredianhydrid](/web/image/product.template/46265/image?unique=8f0a81a)
2,3'',3,4''-biphenyltetracarboxylic acid dianhydride; 2,3,3'',4''-biphenyl tetracarboxylic dianhydride; [4,5''-Biisobenzofuran]-1,1'',3,3''-tetraone; a-BPDA; 2,2-DIMETHYLPROPIONIC ACID 4-(2-BENZO[1,3]DIOXOL-5-YL-BENZOYL)PHENYL ESTER; 2,3,3'',4''-Biphenyl tetracarboxylic diandhydride; (4,5''-Biisobenzofuran)-1,1'',3,3''-tetrone; 2,3,3'',4''-Biphenyltetracarbonsaeuredianhydrid
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