Products: M series
| Compound | Formula |
| Magnesium aluminate | Mg(AlO2)2 |
| Magnesium arsenide | Mg3As2 |
| Magnesium bismuthide | Mg3Bi2 |
| Magnesium chlorate, hydrate | Mg(ClO3)2·xH2O |
| Magnesium chloride | MgCl2 |
| Magnesium chromate, pentahydrate | MgCrO4·5H2O |
| Magnesium iodide | MgI2 |
| Magnesium molybdate | MgMoO4 |
| Magnesium nitrate, hexahydrate | Mg(NO3)2·6H2O |
| Magnesium oxide | MgO |
| Magnesium phosphide | Mg3P2 |
| Magnesium pyrophosphate | Mg2P2O7 |
| Magnesium selenate | MgSeO4 |
| Magnesium selenide | MgSe |
| Magnesium selenite | MgSeO3 |
| Magnesium metasilicate | MgSiO3 |
| Magnesium sulfide | MgS |
| Magnesium metatitanate | MgTiO3 |
| Magnesium tungstate | MgWO4 |
| Magnesium metavanadate | Mg(VO3)2 |
| Magnesiun orthovanadate | Mg3(VO4)2 |
| Manganese (II) antimonide | Mn3Sb2 |
| Manganese (II) arsenide | Mn3As2 |
| Manganese (III) arsenide | MnAs |
| Manganese (III) bisuthide | MnBi |
| Manganese (II) bromide | MnBr2 |
| Manganese (II) bromide, tetrahydrate | MnBr2·4H2O |
| Manganese (II) carbonate | MnCO3 |
| Manganese (II) chloride | MnCl2 |
| Manganese (II) formate, dihydrate | Mn(CHO2)2·2H2O |
| Manganese (II) fluoride | MnF2 |
| Manganese (II) iodide | MnI2 |
| Manganese (II) orthomolybdate | MnMoO4 |
| Manganese (II) nitrate, tetrahydrate | Mn(NO3)2·4H2O |
| Manganese (II) oxide | MnO |
| Manganese (II) manganese (III) oxide | Mn2O4 |
| Manganese (III) oxide | Mn2O3 |
| Manganese (II) phosphide | Mn3P2 |
| Manganese (II) telluride | MnTe |
| Manganese (II) metazirconate | MnZrO3 |
| Mercury (II) acetate | Hg(C2H3O2)2 |
| Mercury (II) ammonium thiocyanate | (NH4)2Hg(SCN)4 |
| Mercury (II) orthoarsenate | Hg3(AsO4)2 |
| Mercury (II) benzoate, hydrate | Hg(C7H5O2)2·H2O |
| Mercury (II) bromate, dihydrate | Hg(BrO3)2·2H2O |
| Mercury (I) bromide | Hg2Br2 |
| Mercury (II) bromide | HgBr2 |
| Mercury (I) perchlorate, tetrahydrate | HgClO4·4H2O |
| Mercury (II) perchlorate, trihydrate | Hg(ClO4)2·3H2O |
| Mercury (II) chloride | HgCl2 |
| Mercury (II) iodate | Hg(IO3)2 |
| Mercury (II) iodide | HgI2 |
| Mercury (II) nitrate, hydrate | Hg(NO3)2·H2O |
| Mercury (II) selenide | HgSe |
| Mercury (II) selenite | HgSeO3 |
| Mercury (II) sulfide | HgS |
| Mercury (II) telluride | HgTe |
| Mercury (II) tellurite | HgTeO3 |
| Mercury (II) thiocyanate | Hg(SCN)2 |
| Mercury (II) tungstate | HgWO4 |
| Molybdenum (II) bromide | MoBr2 |
| Molybdenum (III) bromide | MoBr3 |
| Molybdenum (II) chloride | MoCl2 |
| Molybdenum (III) chloride | MoCl3 |
| Molybdenum (V) chloride | MoCl5 |
| Molybdenum (IV) oxide | MoO2 |
