Synonyms: | Ammonium,[4-[a-[p-(dimethylamino)phenyl]furfurylidene]-2,5-cyclohexadien-1-ylidene]dimethyl-,chloride (8CI); Methanaminium,N-[4-[[4-(dimethylamino)phenyl]-2-furanylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride (9CI); Furfural green; Furfurol green |