Patent Blue V free acid;25305-77-5;UNII-D4RJJ6R97N;D4RJJ6R97N;2-((4-(Diethylamino)phenyl)(4-(diethyliminio)-2,5-cyclohexadien-1-ylidene)methyl)-4-hydroxy-5-sulfobenzenesulfonate;2-((4-(diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-4-hydroxy-5-sulfobenzenesulfonate;2-((4-(Diethylamino)phenyl)-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl)-4-hydroxy-5-sulfobenzenesulfonate;Ethanaminium, N-(4-((4-(diethylamino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, inner salt;Patent Blue V (calcium salt);2-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-4-hydroxy-5-sulfobenzenesulfonate;SCHEMBL1399043;CS-0213832;Q27276099