CAS 2379-57-9 appears in our catalog under these names: 6,7-Dinitroquinoxaline-2,3-dione, DNQX/ 99.32% (existing batch purity), DNQX (FG 9041), DNQX, DNQX, >95.0%(HPLC)(T). Offered by: TRC, TargetMol, GLPBio, Biosynth, TCI. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 1g, 10mM (in 1ml dmso), 200mg, 500mg.