| Label | Id | |
|---|---|---|
| Iotrolan | http://purl.obolibrary.org/obo/CHEBI_31715 | |
| Ioversol | http://purl.obolibrary.org/obo/CHEBI_31717 | |
| Ioxaglate | http://purl.obolibrary.org/obo/CHEBI_31718 | |
| Iprosten | http://purl.obolibrary.org/obo/CHEBI_31719 | |
| Ismine | http://purl.obolibrary.org/obo/CHEBI_31723 | |
| Isoamylacetat | http://purl.obolibrary.org/obo/CHEBI_31725 | |
| Isoamylazetat | http://purl.obolibrary.org/obo/CHEBI_31725 | |
| Isoliquiritigenin | http://purl.obolibrary.org/obo/CHEBI_310312 | |
| Isopaque | http://purl.obolibrary.org/obo/CHEBI_31730 | |
| Isopregnenone | http://purl.obolibrary.org/obo/CHEBI_31527 | |
| Isoshinanolone | http://purl.obolibrary.org/obo/CHEBI_31733 | |
| Israpafant | http://purl.obolibrary.org/obo/CHEBI_31736 | |
| Iwazac | http://purl.obolibrary.org/obo/CHEBI_31257 | |
| Jellin | http://purl.obolibrary.org/obo/CHEBI_31623 | |
| K-708 | http://purl.obolibrary.org/obo/CHEBI_31162 |