121375-94-8 Urea, polymer with benzenamine, formaldehyde and 1,3,5-triazine-2,4,6-triamine, bisulfited
120583-34-8 1,7-Naphthalenedisulfonicacid,4-[[4-chloro-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-5-hydroxy-6-[2-(2-sulfophenyl)diazenyl]-,sodium salt (1:4)