4-((4-(DIETHYLAMINO)PHENYL)(4-(DIETHYLIMINIO)CYCLOHEXA-2,5-DIEN-1-YLIDENE)METHYL)-3-SULFOBENZENESULFONATE
4-((4-(diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-3-sulfobenzenesulfonate