Synonyms3,9-Dihydro-1,3,9-trimethyl-1H-purine-2,6-dione; 1,3,9-Trimethylxanthine; 9-Methyltheophylline; NSC 28332; EP Impurity C for Caffeine Close 3,9-Dihydro-1,3,9-trimethyl-1H-purine-2,6-dione; 1,3,9-Trimethylxanthine; 9-Methyltheophylline; NSC 28332; EP Impurity C for Caffeine Related products Isocaffeine M.F. M.W. 194.19 CAT# AR-P20344 CAS# 519-32-4
