Methylium, (3-nitrophenyl)oxo- is a chemical compound registered under CAS number 45940-13-4, with the molecular formula C7H4NO3 and a molecular weight of about 150.11 g/mol. DeWeiChem supplies Methylium, (3-nitrophenyl)oxo- for laboratory research and bulk production; product code 1670390. Send an inquiry for purity, packaging, price and lead time.