| di-trans,poly-cis-Decaprenyl diphosphate | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Polyprenols | Details |
| 1,2-Dihydroxy-3-keto-5-methylthiopentene | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| 4-alpha-Methyl-5-alpha-cholest-7-en-3-one | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Cholestane steroids | Details |
| 1-palmitoylglycerone 3-phosphate | Organic compounds | Organooxygen compounds | Carbonyl compounds | Ketones | Details |
| L-Carnitine | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| Beta-1,4-D-Mannosylchitobiosyldiphosphodolichol | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Polyprenols | Details |
| Sphingosine | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Amines | Details |
| Phosphorylcholine | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Quaternary ammonium salts | Details |
| dehydro-D-arabinono-1,4-lactone | Organic compounds | Organoheterocyclic compounds | Dihydrofurans | Furanones | Details |
| Nicotinic acid mononucleotide | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Iron(3+) | Inorganic compounds | Homogeneous metal compounds | Homogeneous transition metal compounds | Not Available | Details |
| Beta-Alanine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| D-Sedoheptulose 7-phosphate | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| S-Adenosylhomocysteine | Organic compounds | Nucleosides, nucleotides, and analogues | 5'-deoxyribonucleosides | 5'-deoxy-5'-thionucleosides | Details |
| Allantoic acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Isopentenyl pyrophosphate | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Isoprenoid phosphates | Details |
| Deoxyuridine triphosphate | Organic compounds | Nucleosides, nucleotides, and analogues | Pyrimidine nucleotides | Pyrimidine deoxyribonucleotides | Details |
| Guanosine diphosphate mannose | Organic compounds | Nucleosides, nucleotides, and analogues | Purine nucleotides | Purine nucleotide sugars | Details |
| (R)-Pantothenic acid | Organic compounds | Organooxygen compounds | Alcohols and polyols | Polyols | Details |
| L-Sorbose | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| dTDP | Organic compounds | Nucleosides, nucleotides, and analogues | Pyrimidine nucleotides | Pyrimidine deoxyribonucleotides | Details |
| dCMP | Organic compounds | Nucleosides, nucleotides, and analogues | Pyrimidine nucleotides | Pyrimidine deoxyribonucleotides | Details |
| Copper(2+) | Inorganic compounds | Homogeneous metal compounds | Homogeneous transition metal compounds | Not Available | Details |
| (2S)-2-Hydroxy-3-oxobutyl phosphate | Organic compounds | Organophosphorus compounds | Organic phosphoric acids and derivatives | Phosphate esters | Details |
| 4-acetamidobutanal | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| Oxalosuccinic acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Tricarboxylic acids and derivatives | Details |
| 8-Oxo-dGTP | Organic compounds | Nucleosides, nucleotides, and analogues | Purine nucleotides | Purine deoxyribonucleotides | Details |
| Uridine diphosphate glucose | Organic compounds | Nucleosides, nucleotides, and analogues | Pyrimidine nucleotides | Pyrimidine nucleotide sugars | Details |
| Allantoin | Organic compounds | Organoheterocyclic compounds | Azoles | Imidazoles | Details |
| L-Threonine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |