2,?-Anthracenedisulfonic acid, 1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-, disodium salt 72187-20-3 Disodium 1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxoanthracenedisulphonate EINECS 276-446-7