598-62-9 Carbonic acid, manganese(2+) salt (1:1) Manganese carbonate Manganese carbonate (1:1) Manganese carbonate (MnCO3) Manganese carbonate, MnCO3 Manganese(2+) carbonate Manganese(2+) carbonate (1:1) Manganese(II) carbonate Manganous carbonate NSC83512