Synonyms: 1,3,6-Naphthalenetrisulfonicacid,5-[[4-[[4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-7-sulfo-1-naphthalenyl]azo]-2,5-dimethylphenyl]azo]-(9CI); 1,3,6-Naphthalenetrisulfonic acid,5-[[4-[[4-[(4-amino-6-chloro-s-triazin-2-yl)amino]-7-sulfo-1-naphthyl]azo]-2,5-xylyl]azo]-(7CI,8CI)