has role has role is conjugate acid of NMR chemical shift reference compound phosphoric acid acide phosphorique CHEBI:26078 A phosphorus oxoacid that consists of one oxo and three hydroxy groups joined covalently to a central phosphorus atom. Phosphoric acid phosphoric acid H3PO4 chebi_ontology orthophosphoric acid Wikipedia:Phosphoric_Acid KNApSAcK:C00007408 Phosphorsaeureloesungen [PO(OH)3] KEGG:C00009 acidum phosphoricum Phosphoric acid HMDB:HMDB0002142 Phosphorsaeure Orthophosphoric acid KEGG:D05467 Phosphate phosphoric acid fertilizer phosphate ion dihydrogenphosphate solvent phosphoric acids human metabolite algal metabolite