Product Name: Theophylline Synonyms: 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione;1,3-dimethyl-xanthin;1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-;3,7-dihydro-1,3-dimethyl-1h-purine-6-dione;3h*)-dione,1,3-dimethyl-purine-6(1h*;6-dione,3,7-dihydro-1,3-dimethyl-1H-Purine-2;accurbron;Acet-theocin CAS: 58-55-9 MF: C7H8N4O2 MW: 180.16 EINECS: 200-385-7