| Label | Id | |
|---|---|---|
| 1,3,7-trimethyl-2,3,6,7,8,9-hexahydro-1H-purine-2,6,8-trione | 691622 | |
| 1,3,7-trimethylurate | 691622 | |
| 7,9-dihydro-1,3,7-trimethyl-1H-purine-2,6,8(3H)-trione | 691622 | |
| 8-oxocaffeine | 691622 | |
| 8-oxy-caffeine | 691622 |
| Label | Id | |
|---|---|---|
| 1,3,7-trimethyl-2,3,6,7,8,9-hexahydro-1H-purine-2,6,8-trione | 691622 | |
| 1,3,7-trimethylurate | 691622 | |
| 7,9-dihydro-1,3,7-trimethyl-1H-purine-2,6,8(3H)-trione | 691622 | |
| 8-oxocaffeine | 691622 | |
| 8-oxy-caffeine | 691622 |