| Label | Id | |
|---|---|---|
| camphor | 36773 | |
| capensinidin | 3367 | |
| casbane | 36768 | |
| cefotaxime(1-) | 53670 | |
| ceftazidime(1-) | 53676 | |
| cyclopentadienide | 36767 | |
| cyclopentadienyl | 36769 | |
| cyclopentadienylium | 36771 | |
| dTDP-3-acetamido-3,6-dideoxy-alpha-D-galactopyranose(2-) | 63676 | |
| darmstadtium | 33367 | |
| darunavir | 367163 | |
| diazole | 23677 | |
| dichlorobiphenyl | 36718 | |
| dihexyverine | 135367 | |
| dipyrrins | 36749 |