132560-14-6 1H-Purine-2,6-dione, 3,7-dihydro-3-(cyclohexylmethyl)-8-ethyl-1-methyl- 3,7-Dihydro-3-(cyclohexylmethyl)-8-ethyl-1-methyl-1H-purine-2,6-dione BRN 4203021 Xanthine, 3-(cyclohexylmethyl)-8-ethyl-1-methyl-