| Label | Id | |
|---|---|---|
| Anhalonidine | http://purl.obolibrary.org/obo/CHEBI_80669 | |
| Anhalonine | http://purl.obolibrary.org/obo/CHEBI_80670 | |
| Anhydrobyakangelicin | http://purl.obolibrary.org/obo/CHEBI_80792 | |
| Anhydrorhodovibrin | http://purl.obolibrary.org/obo/CHEBI_80148 | |
| Anthopleurine | http://purl.obolibrary.org/obo/CHEBI_80848 | |
| Anthracene-9,10-dihydrodiol | http://purl.obolibrary.org/obo/CHEBI_80377 | |
| Apelin-36 | http://purl.obolibrary.org/obo/CHEBI_80132 | |
| Arctiin | http://purl.obolibrary.org/obo/CHEBI_80793 | |
| Argemonine | http://purl.obolibrary.org/obo/CHEBI_80 | |
| Arthrofactin | http://purl.obolibrary.org/obo/CHEBI_80022 | |
| Arundoin | http://purl.obolibrary.org/obo/CHEBI_80794 | |
| Ascidiacyclamide | http://purl.obolibrary.org/obo/CHEBI_80067 | |
| Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His | http://purl.obolibrary.org/obo/CHEBI_80128 | |
| Atractylodin | http://purl.obolibrary.org/obo/CHEBI_80795 | |
| Atractylol | http://purl.obolibrary.org/obo/CHEBI_80796 |