CAS፡2420-87-3 ሞለኪውላር ቀመር:C16H6O6 ሞለኪውላዊ ክብደት;294.22 ኢይነክስ፡219-342-9 ተመሳሳይ ቃላት፡-3,3',4,4'-Biphenyltetracarboxylic dianhydride 97%; 4,4'-Biphthalic Anhydride (በ sublimation የተጣራ); 3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride (s-BPDA); ኤስ-BDPA; ኤስ-BPDA; [5,5'-biisobenzofuran] -1,1',3,3'-tetrone; [5,5'-Biisobenzofuran] -1,1',3,3'-tetrone; 5,5'-Biisobenzofuran-1,1',3,3'-tetrone