| Label | Id | |
|---|---|---|
| hydroxynitrile | http://purl.obolibrary.org/obo/CHEBI_24730 | |
| hydroxyphenylalanine | http://purl.obolibrary.org/obo/CHEBI_24734 | |
| hydroxyproline | http://purl.obolibrary.org/obo/CHEBI_24741 | |
| hydroxypyridine | http://purl.obolibrary.org/obo/CHEBI_24745 | |
| hydroxypyridines | http://purl.obolibrary.org/obo/CHEBI_24745 | |
| hydroxytoluene | http://purl.obolibrary.org/obo/CHEBI_24751 | |
| hydroxytoluenes | http://purl.obolibrary.org/obo/CHEBI_24751 | |
| hygromycin | http://purl.obolibrary.org/obo/CHEBI_24753 | |
| hygromycins | http://purl.obolibrary.org/obo/CHEBI_24753 | |
| hyponitrite | http://purl.obolibrary.org/obo/CHEBI_24758 | |
| hypophosphite | http://purl.obolibrary.org/obo/CHEBI_24759 | |
| hexahydro-1,3,5-trinitro-1,3,5-triazine | http://purl.obolibrary.org/obo/CHEBI_24556 | |
| hexahydro-1,3,5-trinitroso-1,3,5-triazine | http://purl.obolibrary.org/obo/CHEBI_24557 | |
| hexahydro-1,3-dinitroso-5-nitro-1,3,5-triazine | http://purl.obolibrary.org/obo/CHEBI_24558 | |
| hexahydro-1-nitroso-3,5-dinitro-1,3,5-triazine | http://purl.obolibrary.org/obo/CHEBI_24559 |