1,2,3,6-Tetrahydro-8-bromo-1,3-dimethyl-2,6-dioxo-7H-purine-7-acetaldehyde 111038-29-0 7H-Purine-7-acetaldehyde, 1,2,3,6-tetrahydro-8-bromo-1,3-dimethyl-2,6-dioxo- 8-Bromotheophyllinyl-7-acetaldehyde BRN 5586577