| # | Species | Formula |
| 4812 | Dimethyl molybdenium(VI) dioxide (Geo) | C2H6O2Mo | |
| 4813 | Mo(VI)C4O2 (ACESIK) (Geo) | C6H18O2Mo | |
| 4814 | Mo(VI)C4O2 (ACESIK) | C6H18O2Mo | |
| 4815 | Molybdenum(VI) oxide | O3Mo | |
| 4816 | Cyclopentadienyl molybdenum nitrosyl dicarbonyl | C7H5NO3Mo | |
| 4817 | Cyclopentadienyl molybdenum nitrosyl dicarbonyl (Geo) | C7H5NO3Mo | |
| 4818 | Mo(II)C5ON2 (ACPSMO) (Geo) | C23H20N2O3Mo | |
| 4819 | Mo(VI)O4(2-) (CHAMMO) (Geo) | O4Mo | |
| 4820 | Mo(VI)O4(2-) (CHAMMO) | O4Mo | |
| 4821 | Molybdic acid (H2MoO4) | H2O4Mo | |
| 4822 | Mo(VI)O5 (BOWRUA) (Geo) | C4H8O5Mo | |
| 4823 | Mo(VI)O5 (BOWRUA) | C4H8O5Mo | |
| 4824 | Mo(II)(H2O)6 | H12O6Mo | |
| 4825 | Mo(II)(H2O)6 (Geo) | H12O6Mo | |
| 4826 | Molybdenum hexacarbonyl (Geo) | C6O6Mo | |
| 4827 | Molybdenum hexacarbonyl | C6O6Mo | |
| 4828 | Molybdenum dioxide di(acetylacetonate) | C10H14O6Mo | |
| 4829 | Mo(acac)3 | C15H21O6Mo | |
| 4830 | Mo(III)O6 (ACACMO) (Geo) | C15H21O6Mo | |
| 4831 | Mo(III)O6 (ACACMO) | C15H21O6Mo | |
| 4832 | Mo(III)(Ox)3 | C6O12Mo | |