92573-44-9 Ethanediamide, N-(9,10-dihydro-9,10-dioxo-2-anthracenyl)-N'-(2-hydroxyethyl)- N-(2-Anthraquinonyl)-N'-(2-hydroxyethyl)oxamide OXAMIDE, N-(2-ANTHRAQUINONYL)-N'-(2-HYDROXYETHYL)-