Synonyms: Manganeseoxalate, dihydrate (7CI);Manganese, diaqua[ethanedioato(2-)-O,O']-, (T-4)-;Oxalic acid, manganese(2+) salt (1:1), dihydrate (8CI);Diaqua(oxalato)manganese;Ethanedioic acid, manganese(2+) salt (1:1),dihydrate;Manganese oxalate (MnC2O4) dihydrate;Manganese(2+) oxalatedihydrate;Manganous oxalate, dihydrate;