7-[4-[4-Chloro-6-[3-[2-(sodiosulfooxy)ethylsulfonyl]anilino]-1,3,5-triazin-2-ylamino]-2-ureidophenylazo]-1,3,6-naphthalenetrisulfonic acid trisodium salt

7-[4-[2-[3-[2-(Sodiosulfooxy)ethylsulfonyl]anilino]-4-chloro-1,3,5-triazine-6-ylamino]-2-ureidophenylazo]-1,3,6-naphthalenetrisulfonic acid trisodium salt

7-[4-[4-Chloro-6-[m-[2-(sodiooxysulfonyloxy)ethylsulfonyl]anilino]-1,3,5-triazin-2-ylamino]-2-ureidophenylazo]-1,3,6-naphthalenetrisulfonic acid trisodium salt

1,3,6-Naphthalenetrisulfonic acid, 7-2-(aminocarbonyl)amino-4-4-chloro-6-3-2-(sulfooxy)ethylsulfonylphenylamino-1,3,5-triazin-2-ylaminophenylazo-, tetrasodium salt

7-[2-(Aminocarbonylamino)-4-[[6-chloro-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazine-2-yl]amino]phenylazo]naphthalene-1,3,6-trisulfonic acid tetrasodium salt

tetrasodium 7-[[2-[(aminocarbonyl)amino]-4-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]naphthalene-1,3,6-trisulphonate