2-methoxy-1,7,9-trimethyl-1H-purine-6,8(7H,9H)-dione; N-Methylliberine; 1,2,7,9-Tetramethyluric Acid; 2-Methoxy-1,7,9-trimethylpurine-6,8(1H,9H)-dione; O2,1,2,7,9-Tetramethyluric Acid
2-methoxy-1,7,9-trimethyl-1H-purine-6,8(7H,9H)-dione; N-Methylliberine; 1,2,7,9-Tetramethyluric Acid; 2-Methoxy-1,7,9-trimethylpurine-6,8(1H,9H)-dione; O2,1,2,7,9-Tetramethyluric Acid