CAS 84-11-7 appears in our catalog under these names: 9,10-Phenanthrenequinone, >95% (HPLC), 9,10-Phenanthrenequinone, 9,10-Phenanthrenequinone, 95% , Phenanthrenequinone, 9,10-Phenanthrenequinone, >98.0%(GC). Offered by: TRC, Dr. Ehrenstorfer, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 1g, 25g, 5g, 100mg, 100g, 0,5kg, 1kg, 250g.