| Label | Id | |
|---|---|---|
| Methylene-1,1-bisphosphonic acid | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| Methylenediphosphonic acid | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| acide medronique | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| acido medronico | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| acidum medronicum | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| medronic acid | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| methanebisphosphonic acid | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| methanediphosphonic acid | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| methanediylbis(phosphonic acid) | http://purl.obolibrary.org/obo/CHEBI_43945 | |
| methylenebis(phosphonic acid) | http://purl.obolibrary.org/obo/CHEBI_43945 |