Synonyms: | TETRAPHENYLPHTHALIC ANHYDRIDE;1,3-Dihydro-4,5,6,7-tetraphenyl-1,3-isobenzofurandione;3,4,5,6-Tetraphenylphthalic anhydride;4,5,6,7-tetra(phenyl)-2-benzofuran-1,3-dione;4,5,6,7-tetra(phenyl)isobenzofuran-1,3-quinone;1,3-Isobenzofurandione, 4,5,6,7-tetraphenyl-;Tetraphenylphthalic anhydride, 97+%;4,5,6,7-Tetraphenylisobenzofuran-1,3-dione |