56743-91-0 638-38-0 68836-53-3 ACETIC ACID, MANGANESE(2+) SALT, TETRAHYDRATE Acetic acid, manganese(2+) salt Acetic acid, manganese(II) salt (2:1) Diacetylmanganese EINECS 211-334-3 HSDB 5734 Manganese acetate Manganese acetate (Mn(OAc)2) Manganese di(acetate) Manganese diacetate Manganese(2+) acetate Manganese(II) acetate Manganous acetate Octan manganaty [Czech]