5,9,14,18-Anthrazinetetrone,7,16-dichloro-6,15-dihydro-,mixt. with bromobenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione | 5,9,14,18-Anthrazinetetrone,7,16-dichloro-6,15-dihydro-,mixt. with bromobenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione | 57456-25-4 |