Alias：[4,5'-Biisobenzofuran]-1,1',3,3'-tetraone;(4,5'-Biisobenzofuran)-1,1',3,3'-tetrone;2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE;4-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione;2,2-DIMETHYLPROPIONIC ACID 4-(2-BENZO[1,3]DIOXOL-5-YL-BENZOYL)PHENYL ESTER;2,3,3',4'-Biphenyl tetracarboxylic diandhydride;2,3,3',4'-Biphenyltetracarbonsaeuredianhydrid;2,3',3,4'-biphenyltetracarboxylic acid dianhydride;a-BPDA;Diphenyl-2,3,3',4'-tetracarboxylic Dianhydride;2-Methoxy-4-nitroaniline;2,3,3',4'-Biphenyltetracarboxylic dianhydride;[4,5'-Biisobenzofuran]-1,1',3,3'-tetrone;2,3,3,4-biphenyl tetracarboxylic dianhydride;C16H6O6;FYYYKXFEKMGYLZ-UHFFFAOYSA-N;4710AB;OR41022