CAS: 6556-16-7 Molecular Formula: C2H4MnO6 Molecular Weight (g/mol): 178.986 MDL Number: MFCD00150452 InChI Key: HDJUVFZHZGPHCQ-UHFFFAOYSA-L Synonym: manganese ii oxalate 2-hydrate PubChem CID: 131882857 IUPAC Name: manganese(2+);oxalate;dihydrate SMILES: C(=O)(C(=O)[O-])[O-].O.O.[Mn+2]