1H-Imidazo(2,1-f)purine-2,4(3H,8H)-dione, 7-(4-methylphenyl)-1,3,8-trimethyl- 7-(4-Methylphenyl)-1,3,8-trimethyl-1H-imidazo(2,1-f)purine-2,4(3H,8H)-dione 96885-64-2 BRN 5628529