benzotriazin,triazin
Triazin
117715-71-67-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[4-(2-sulfooxyethylsulfonyl)phenyl]azo-naphthalene-2-sulfonic acid
93942-62-24,4'-[ethylenebis[(3-sulpho-4,1-phenylene)imino(6-chloro-1,3,5-triazine-4,2-diyl)imino(4-sulpho-3,1-phenylene)imino]]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic] acid