| Label | Id | |
|---|---|---|
| 1,2-benzotropilidene | http://purl.obolibrary.org/obo/CHEBI_37513 | |
| 1,2-cyclohexadiene | http://purl.obolibrary.org/obo/CHEBI_37612 | |
| 1,2-dibromobenzene | http://purl.obolibrary.org/obo/CHEBI_37152 | |
| 1,2-dihydrobenzene | http://purl.obolibrary.org/obo/CHEBI_37610 | |
| 1,2-dihydrophenanthrene-1,2-diol | http://purl.obolibrary.org/obo/CHEBI_37475 | |
| 1,2-dihydroxyphenanthrene | http://purl.obolibrary.org/obo/CHEBI_37452 | |
| 1,2-propadiene | http://purl.obolibrary.org/obo/CHEBI_37601 | |
| 1,3,5-cycloheptatriene | http://purl.obolibrary.org/obo/CHEBI_37519 | |
| 1,3,5-cyclooctatriene | http://purl.obolibrary.org/obo/CHEBI_37891 | |
| 1,3,6-cyclooctatriene | http://purl.obolibrary.org/obo/CHEBI_37892 | |
| 1,3,7-trihydroxy-2,8-dimethoxy-6-methylanthracene-9,10-dione | http://purl.obolibrary.org/obo/CHEBI_37386 | |
| 1,3-Butadiyne | http://purl.obolibrary.org/obo/CHEBI_37820 | |
| 1,3-beta-D-Glucan | http://purl.obolibrary.org/obo/CHEBI_37671 | |
| 1,3-beta-Glucan | http://purl.obolibrary.org/obo/CHEBI_37671 | |
| 1,3-cyclohexadiene | http://purl.obolibrary.org/obo/CHEBI_37610 |