| Theobromine | ![]() CN1C=NC2=C1C(=O)NC(=O)N2C | 180.064725514 | C7H8N4O2 | N-containing compounds | Alkaloids | | Show |
| 4-Amino-(5-formylmethyl- amino) 1,3-dimethyluracil | ![]() CN1C(=O)N(C)C(=O)C(NC=O)=C1N | 198.075290198 | C7H10N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 6-Amino-5(N-methylformylamino)-1-methyluracil | ![]() | | | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 3-Methyluric acid | ![]() CN1C2=C(NC(=O)N2)C(=O)NC1=O | 182.043990069 | C6H6N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 7-methyluric acid | ![]() CN1C(=O)NC2=C1C(=O)NC(=O)N2 | 182.043990069 | C6H6N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 7-methylxanthine | ![]() CN1C=NC2=C1C(=O)NC(=O)N2 | 166.049075449 | C6H6N4O2 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 3-methylxanthine | ![]() CN1C2=C(NC=N2)C(=O)NC1=O | 166.049075449 | C6H6N4O2 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 1,7-dimethyluricacid | ![]() CN1C(=O)NC2=C1C(=O)N(C)C(=O)N2 | 196.059640134 | C7H8N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 1-methyluric acid | ![]() CN1C(=O)NC2=C(NC(=O)N2)C1=O | 182.043990069 | C6H6N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 5-acetylamino-6-formylamino-3-methyluracil | ![]() CN1C(=O)NC(NC=O)=C(NC(C)=O)C1=O | 226.070204818 | C8H10N4O4 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 5-acetyl-amino-6-amino-3-methyluracil | ![]() CN1C(=O)NC(N)=C(NC(C)=O)C1=O | 198.075290198 | C7H10N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 1-methylxanthine | ![]() CN1C(=O)NC2=C(NC=N2)C1=O | 166.049075449 | C6H6N4O2 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 1,3,7-Trimethyluric acid | ![]() CN1C(=O)NC2=C1C(=O)N(C)C(=O)N2C | 210.075290198 | C8H10N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 1,3-dimethyluric acid | ![]() CN1C2=C(NC(=O)N2)C(=O)N(C)C1=O | 196.059640134 | C7H8N4O3 | N-containing compounds | Alkaloids | | Show |
| Theophylline | ![]() CN1C2=C(NC=N2)C(=O)N(C)C1=O | 180.064725514 | C7H8N4O2 | N-containing compounds | Alkaloids | | Show |
| Caffeine | ![]() CN1C=NC2=C1C(=O)N(C)C(=O)N2C | 194.080375578 | C8H10N4O2 | N-containing compounds | Alkaloids | | Show |
| Paraxanthine | ![]() CN1C=NC2=C1C(=O)N(C)C(=O)N2 | 180.064725514 | C7H8N4O2 | N-containing compounds | Alkaloids | | Show |
| 6-Amino-5(N-methylformylamino)-1-methyluracil | ![]() | | | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 7-methyluric acid | ![]() CN1C(=O)NC2=C1C(=O)NC(=O)N2 | 182.043990069 | C6H6N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 7-methylxanthine | ![]() CN1C=NC2=C1C(=O)NC(=O)N2 | 166.049075449 | C6H6N4O2 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 3-methylxanthine | ![]() CN1C2=C(NC=N2)C(=O)NC1=O | 166.049075449 | C6H6N4O2 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 1,7-dimethyluricacid | ![]() CN1C(=O)NC2=C1C(=O)N(C)C(=O)N2 | 196.059640134 | C7H8N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| Paraxanthine | ![]() CN1C=NC2=C1C(=O)N(C)C(=O)N2 | 180.064725514 | C7H8N4O2 | N-containing compounds | Alkaloids | | Show |
| 3,7 dimethyluric acid | ![]() CN1C(=O)NC2=C1C(=O)NC(=O)N2C | 196.059640134 | C7H8N4O3 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| 1-methylxanthine | ![]() CN1C(=O)NC2=C(NC=N2)C1=O | 166.049075449 | C6H6N4O2 | N-containing compound metabolites | Alkaloid metabolites | | Show |
| Theobromine | ![]() CN1C=NC2=C1C(=O)NC(=O)N2C | 180.064725514 | C7H8N4O2 | N-containing compounds | Alkaloids | | Show |
| Caffeine | ![]() CN1C=NC2=C1C(=O)N(C)C(=O)N2C | 194.080375578 | C8H10N4O2 | N-containing compounds | Alkaloids | | Show |