85223-39-8

ar,ar'-[(9,10-dihydro-9,10-dioxo-1,4-anthrylene)bis(iminopropylene)]bis[α-benzamidotoluenesulphonic] acid, sodium salt

ar,ar'-[(9,10-dihydro-9,10-dioxo-1,4-anthrylene)bis(iminopropylene)]bis[α-benzamidotoluenesulphonic] acid, sodium salt