| Label | Id | |
|---|---|---|
| arsine | http://purl.obolibrary.org/obo/CHEBI_22637 | |
| arsines | http://purl.obolibrary.org/obo/CHEBI_22637 | |
| aminotoluene | http://purl.obolibrary.org/obo/CHEBI_22531 | |
| aminouracil | http://purl.obolibrary.org/obo/CHEBI_22532 | |
| aminouracils | http://purl.obolibrary.org/obo/CHEBI_22532 | |
| alpha-tocopherol | http://purl.obolibrary.org/obo/CHEBI_22470 | |
| arteannuin | http://purl.obolibrary.org/obo/CHEBI_223316 | |
| artemisinin | http://purl.obolibrary.org/obo/CHEBI_223316 | |
| artemisinina | http://purl.obolibrary.org/obo/CHEBI_223316 | |
| artemisinine | http://purl.obolibrary.org/obo/CHEBI_223316 | |
| artemisininum | http://purl.obolibrary.org/obo/CHEBI_223316 | |
| beta-D-Glc-(1<->1)-Cer | http://purl.obolibrary.org/obo/CHEBI_22801 | |
| arylalkylamine | http://purl.obolibrary.org/obo/CHEBI_22644 | |
| arylpyrone | http://purl.obolibrary.org/obo/CHEBI_22649 | |
| ascorbate | http://purl.obolibrary.org/obo/CHEBI_22651 |