| Label | Id | |
|---|---|---|
| hydridohelium(1+) | 33688 | |
| hydrochloride | 36807 | |
| piperazinium(2+) | 136874 | |
| hypoxanthine | 17368 | |
| stilbene-4,4'-diol | 34368 | |
| sulfamide | 29368 | |
| swerchirin | 9368 | |
| pseudohalogen | 36867 | |
| pyrrolopurine | 136861 | |
| m(7)G5'ppp5'N(3'ppp5'N)n | 63685 | |
| trans-dothiepin | 36803 | |
| pp5'N(3'ppp5'N)n | 63688 | |
| tellurocyanate | 36837 | |
| pro-agent | 136859 | |
| xanthogalenol | 136826 |