CAS 610-22-0 appears in our catalog under these names: 1,2-Dimethyl 4-nitrophthalate, >95% (HPLC), 4-Nitrophthalic acid, bis-methyl ester 100 µg/mL in Hexane, Dimethyl 4–nitrophthalate, Dimethyl 4-nitrophthalate, Dimethyl 4-Nitrophthalate, >98.0%(GC). Offered by: TRC, Dr. Ehrenstorfer, GLPBio, Biosynth, TCI. Available pack sizes: 500mg, 1ml, 100g, 500g, 250g, 1g, 5g, 10g.