CAS 62778-12-5 appears in our catalog under these names: N,N'-Dimethyl-p-phenylenediamine dioxalate, 98%, N,N-Dimethyl-1,4-phenylenediamine Oxalate, >98.0%(T), N,N-Dimethyl-p-phenylenediamine oxalate, 99%, N,N-DIMETHYL-1,4-PHENYLENEDIAMINE OXALAT. Offered by: Combi-blocks, TCI, Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 5g, 1g, 250mg, 25g, 100g.