Synonyms: 1-(3-(Diethylamino)propyl)-1H-pyrrole-2,5-dione (1,1'-biphenyl)-ar,ar'-disulfonate;1H-Pyrrole-2,5-dione, 1-(3-(diethylamino)propyl)-, (1,1'-biphenyl)-ar,ar'-disulfonate;biphenyl-2,3-disulfonic acid- 1-[3-(diethylamino)propyl]-1h-pyrrole-2,5-dione(1:1);(1,1'-Biphenyl)-ar,ar'-disulfonic acid, compd. with 1-(3-(diethylamino)propyl)-1H-pyrrole-2,5-dione;AC1Q6WYR;AC1L53JE;AR-1H9866;LS-44370;1-[3-(diethylamino)propyl]pyrrole-2,5-dione; 3-phenylbenzene-1,2-disulfonic acid