| Label | Id | |
|---|---|---|
| Ca2P2O7 | http://purl.obolibrary.org/obo/CHEBI_32598 | |
| calcium diphosphate | http://purl.obolibrary.org/obo/CHEBI_32598 | |
| calcium pyrophosphate | http://purl.obolibrary.org/obo/CHEBI_32598 | |
| diphosphoric acid, calcium salt (2:1) | http://purl.obolibrary.org/obo/CHEBI_32598 |
