4,8-Diamino-1,5-dihydroxy-7-(p-methoxyphenyl)anthraquinone-2-sulfonic acid, 4,8-Diamino-1,5-dihydroxy-7-(4-methoxy-phenyl)-9,10-dioxo-9,10-dihydro-anthracen-2-sulfonsaeure, 1,5-Diamino-4,8-dihydroxy-2-(p-methoxyphenyl)-7-anthraquinonesulfonic acid, 4,8-diamino-1,5-dihydroxy-7-(4-methoxyphenyl)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid, EINECS 248-120-4,