Photoresist Chemicals 5,12-Naphthacenedione, 7-[[2-(dimethylamino)ethyl]amino]-7,8,9,10-tetrahydro-6,9,11-trihydroxy- 9-(hydroxyacetyl)-, dihydrochloride Cas：88913-28-4 Molecular Formula：C24H26N2O7.2ClH