| Label | Id | |
|---|---|---|
| inunolide | 142465 | |
| iodoethane | 42487 | |
| iodophenol | 24863 | |
| iodothyronine | 24864 | |
| iodotyrosine | 24865 | |
| ion | 24870 | |
| ionone | 49248 | |
| ionophore | 24869 | |
| ipragliflozin | 134724 | |
| isoarginine | 85624 | |
| isoeugenol | 18224 | |
| isoguanine | 62462 | |
| isoindoles | 24897 | |
| isoleucine | 24898 | |
| isopimara-7,15-dienal | 52485 |