| Dihydrothymine | Organic compounds | Organoheterocyclic compounds | Diazines | Pyrimidines and pyrimidine derivatives | Details |
| Glycylproline | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| 4-Hydroxycinnamic acid | Organic compounds | Phenylpropanoids and polyketides | Cinnamic acids and derivatives | Hydroxycinnamic acids and derivatives | Details |
| Octane | Organic compounds | Hydrocarbons | Saturated hydrocarbons | Alkanes | Details |
| Androstanedione | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| 3-Methoxytyramine | Organic compounds | Benzenoids | Phenols | Methoxyphenols | Details |
| 4-Hydroxyphenylpyruvic acid | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenylpyruvic acid derivatives | Details |
| Indolepyruvate | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Indolyl carboxylic acids and derivatives | Details |
| Ethylmalonic acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| Naringenin | Organic compounds | Phenylpropanoids and polyketides | Flavonoids | Flavans | Details |
| Chalcone | Organic compounds | Phenylpropanoids and polyketides | Linear 1,3-diarylpropanoids | Chalcones and dihydrochalcones | Details |
| Vanillylmandelic acid | Organic compounds | Benzenoids | Phenols | Methoxyphenols | Details |
| 4,4'-Methylenedianiline | Organic compounds | Benzenoids | Benzene and substituted derivatives | Diphenylmethanes | Details |
| 3-Hydroxyisovaleric acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| Isomaltose | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| 5-Isopropyl-2-methylphenol | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Monoterpenoids | Details |
| PA(16:0/16:0) | Organic compounds | Lipids and lipid-like molecules | Glycerophospholipids | Glycerophosphates | Details |
| Corticosterone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Hydroxysteroids | Details |
| Agmatine | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Guanidines | Details |
| 4'-Methylacetophenone | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| Benzoic acid | Organic compounds | Benzenoids | Benzene and substituted derivatives | Benzoic acids and derivatives | Details |
| Phenylpropionylglycine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Glycerol | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| trans-Ferulic acid | Organic compounds | Phenylpropanoids and polyketides | Cinnamic acids and derivatives | Hydroxycinnamic acids and derivatives | Details |
| D-Glucurono-6,3-lactone | Organic compounds | Organoheterocyclic compounds | Furofurans | Isosorbides | Details |
| D-Glucuronic acid | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Dimethylsulfide | Organic compounds | Organosulfur compounds | Thioethers | Dialkylthioethers | Details |
| 13-cis-Retinal | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Retinoids | Details |
| L-Sorbose | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Pyrrole-2-carboxylic acid | Organic compounds | Organoheterocyclic compounds | Pyrroles | Pyrrole carboxylic acids and derivatives | Details |
