| Estrone sulfate | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Sulfated steroids | Details |
| Formaldehyde | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| 5'-Hydroxycotinine | Organic compounds | Organoheterocyclic compounds | Pyridines and derivatives | Pyrrolidinylpyridines | Details |
| Phosphate | Inorganic compounds | Homogeneous non-metal compounds | Non-metal oxoanionic compounds | Non-metal phosphates | Details |
| L-Dopachrome | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Pyridoxamine | Organic compounds | Organoheterocyclic compounds | Pyridines and derivatives | Pyridoxamines | Details |
| Agmatine | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Guanidines | Details |
| Diadenosine heptaphosphate | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| 3-Methoxytyrosine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| 25-Hydroxyvitamin D2 | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Vitamin D and derivatives | Details |
| Phosphoribosyl formamidocarboxamide | Organic compounds | Nucleosides, nucleotides, and analogues | Imidazole ribonucleosides and ribonucleotides | 1-ribosyl-imidazolecarboxamides | Details |
| dGTP | Organic compounds | Nucleosides, nucleotides, and analogues | Purine nucleotides | Purine deoxyribonucleotides | Details |
| Dihydropteridine | Organic compounds | Organoheterocyclic compounds | Pteridines and derivatives | Not Available | Details |
| Prostaglandin E1 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Eicosanoids | Details |
| Phosphite | Inorganic compounds | Homogeneous non-metal compounds | Non-metal oxoanionic compounds | Non-metal phosphites | Details |
| Adenosine octaphosphate | Organic compounds | Nucleosides, nucleotides, and analogues | (5'->5')-dinucleotides | Not Available | Details |
| N-Acetyl-D-glucosaminyldiphosphodolichol | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Sulfate | Inorganic compounds | Homogeneous non-metal compounds | Non-metal oxoanionic compounds | Non-metal sulfates | Details |
| Allopregnanolone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Pregnane steroids | Details |
| Lipoic acid | Organic compounds | Organoheterocyclic compounds | Dithiolanes | Lipoic acids and derivatives | Details |
| Thromboxane A2 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Eicosanoids | Details |
| Thiocyanate | Organic compounds | Organosulfur compounds | Thiocyanates | Not Available | Details |
| Guanosine tetraphosphate adenosine | Organic compounds | Nucleosides, nucleotides, and analogues | (5'->5')-dinucleotides | Not Available | Details |
| Alloepipregnanolone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Pregnane steroids | Details |
| 5-b-Cholestane-3a ,7a ,12a-triol | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Cholestane steroids | Details |
| Biotin amide | Organic compounds | Organoheterocyclic compounds | Biotin and derivatives | Not Available | Details |
| Guanosine triphosphate adenosine | Organic compounds | Nucleosides, nucleotides, and analogues | (5'->5')-dinucleotides | Not Available | Details |
| Diethylthiophosphate | Organic compounds | Organic acids and derivatives | Organic thiophosphoric acids and derivatives | Thiophosphoric acid esters | Details |
| 1-Methylnicotinamide iodide | Organic compounds | Organoheterocyclic compounds | Pyridines and derivatives | Pyridinecarboxylic acids and derivatives | Details |
| Dimethylaniline-N-oxide | Organic compounds | Benzenoids | Benzene and substituted derivatives | Not Available | Details |
