| 2-Octenedioic acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| 2-Hydroxyestrone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Estrane steroids | Details |
| 2-Methoxyestradiol-3-methylether | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Estrane steroids | Details |
| 3-Hydroxyadipic acid | Organic compounds | Organic acids and derivatives | Hydroxy acids and derivatives | Medium-chain hydroxy acids and derivatives | Details |
| 3-Deoxyarabinohexonic acid | Organic compounds | Organic acids and derivatives | Hydroxy acids and derivatives | Medium-chain hydroxy acids and derivatives | Details |
| 16b-Hydroxyestradiol | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Estrane steroids | Details |
| 3b,12a-Dihydroxy-5a-cholanoic acid | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Bile acids, alcohols and derivatives | Details |
| Erythrono-1,4-lactone | Organic compounds | Organoheterocyclic compounds | Lactones | Gamma butyrolactones | Details |
| 3-Hydroxysebacic acid | Organic compounds | Organic acids and derivatives | Hydroxy acids and derivatives | Medium-chain hydroxy acids and derivatives | Details |
| 3-Hydroxy-2-methyl-[R-(R,S)]-butanoic acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| 16a-Hydroxydehydroisoandrosterone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| 3b,15b,17a-Trihydroxy-pregnenone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Pregnane steroids | Details |
| 2-Methyl-3-hydroxybutyric acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| 3-Hydroxymethylglutaric acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| 17-Epiestriol | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Estrane steroids | Details |
| 3-Hydroxybutyric acid | Organic compounds | Organic acids and derivatives | Hydroxy acids and derivatives | Beta hydroxy acids and derivatives | Details |
| 3a,7a-Dihydroxycoprostanic acid | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Bile acids, alcohols and derivatives | Details |
| 2,4-Dihydroxybutanoic acid | Organic compounds | Organic acids and derivatives | Hydroxy acids and derivatives | Short-chain hydroxy acids and derivatives | Details |
| 3b,7a-Dihydroxy-5b-cholanoic acid | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Bile acids, alcohols and derivatives | Details |
| 2-Phosphoglyceric acid | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| 17a-Hydroxypregnenolone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Pregnane steroids | Details |
| 3a,6a,7b-Trihydroxy-5b-cholanoic acid | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Bile acids, alcohols and derivatives | Details |
| Epiandrosterone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| 2-Deoxyribonic acid | Organic compounds | Organic acids and derivatives | Hydroxy acids and derivatives | Beta hydroxy acids and derivatives | Details |
| 3a,6b,7b,12a-Tetrahydroxy-5b-cholanoic acid | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Bile acids, alcohols and derivatives | Details |
| 2(R)-Hydroxyadipic acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| 3b,17b-Dihydroxyetiocholane | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Androstane steroids | Details |
| 2-Amino-3-phosphonopropionic acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| 1,3,12-Trihydroxycholan-24-oic acid | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Bile acids, alcohols and derivatives | Details |
| 16-Oxoestrone | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Estrane steroids | Details |