英文别名2-Nitrotheophylline; 1,3-dimethyl-8-nitro-3,7(9)-dihydro-purine-2,6-dione; 1,3-Dimethyl-8-nitro-3,7-dihydro-purin-2,6-dion; 1,3-dimethyl-8-nitroxanthine; 1,3-Dimethyl-8-nitro-3,7-dihydro-1H-purine-2,6-dione; 8-Nitro-theophyllin; 8-nitrotheophylline; 1,3-dimethyl-8-nitro-2,3,6,7-tetrahydro-1H-purine-2,6-dione; 1,3-Dimethyl-8-nitro-3,9-dihydro-purine-2,6-dione; 1H-Purine-2,6-dione, 3,9-dihydro-1,3-dimethyl-8-nitro-; 1,3-dimethyl-8-nitro-3,9-dihydro-1H-purine-2,6-dione; 1,3-dimethyl-8-nitro-7H-purine-2,6-dione 
