Pigment Red 264

Pyrrolo3,4-cpyrrole-1,4-dione, 3,6-bis(1,1-biphenyl-4-yl)-2,5-dihydro-

3,6-Bis([1,1'-biphenyl]-4-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione

Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis[(1,1′- diphenyl)-4-yl]-, 2,5-dihydro-