N,N-?????? 2-???-3-??-6-??????????????

Basic Blue 66 Meldola's blue 1-amino-4-[[4-[(dimethylamino)methyl]phenyl]amino]anthraquinone Basic Blue 53 Basic Blue 57 3-(3-amino-3-oxopropyl)-2-[[4-[bis(2-chloroethyl)amino]phenyl]azo]-6-methoxybenzothiazolium chloride C.I. Basic Blue 64 [4-[alpha-[4-(cyclohexylamino)-1-naphthyl]-p-(dimethylamino)benzylidene]-2,5-cyclohexadien-1-ylidene]dimethylammonium chloride ASTRAZON BLUE B