| Label | Id | |
|---|---|---|
| Cys-His-Val | 161419 | |
| Asp-Thr | 141427 | |
| Cer(d38:2) | 141731 | |
| Cer(t38:1) | 141732 | |
| Cer(t44:0) | 141733 | |
| Ceridimine | 141883 | |
| Chlorotrithiobrevamide | 214137 | |
| Clidanac | 31411 | |
| CKD-711a | 214108 | |
| Clinofibrate | 31412 | |
| D-apiofuranose | 141215 | |
| D-apionate | 141352 | |
| Clofenamide | 31418 | |
| D-apionolactone | 141216 | |
| Colchicoside | 81415 |