| Label | Id | |
|---|---|---|
| 2,2'-bithienyl | http://purl.obolibrary.org/obo/CHEBI_36821 | |
| 2,2'-bithiophene | http://purl.obolibrary.org/obo/CHEBI_36821 | |
| 2,2'-dithienyl | http://purl.obolibrary.org/obo/CHEBI_36821 | |
| 2,2'-dithiophene | http://purl.obolibrary.org/obo/CHEBI_36821 | |
| 2-(thien-2-yl)thiophene | http://purl.obolibrary.org/obo/CHEBI_36821 | |
| alpha-bithiophene | http://purl.obolibrary.org/obo/CHEBI_36821 | |
| dithienyl | http://purl.obolibrary.org/obo/CHEBI_36821 |
