label: 2-ANTHRACENESULFONIC ACID, 4,8-DIAMINO-9,10-DIHYDRO-1,5-DIHYDROXY-6-(4-HYDROXYPHENYL)-9,10-DIOXO-, SODIUM SALT
label_lc: 2-anthracenesulfonic acid, 4,8-diamino-9,10-dihydro-1,5-dihydroxy-6-(4-hydroxyphenyl)-9,10-dioxo-, sodium salt