2-Anthracenesulfonic acid,4-[[[[4-chloro-6-[[5-[(2-chloroethenyl)sulfonyl]-2-methoxyphenyl]amino]-1,3,5-triazin-2-yl]amino]sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-
CAS No. 61358-98-3