| Menadione | Organic compounds | Benzenoids | Naphthalenes | Naphthoquinones | Details |
| Alpha-Tocopherol | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Quinone and hydroquinone lipids | Details |
| 5-Methoxytryptophol | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Indoles | Details |
| Substance P | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Quinone and hydroquinone lipids | Details |
| Mesobilirubinogen | Organic compounds | Organoheterocyclic compounds | Tetrapyrroles and derivatives | Bilirubins | Details |
| Ribonolactone | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Aminocaproic acid | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| Pteroyltriglutamic acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Calcitriol | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Vitamin D and derivatives | Details |
| 3-Nitrotyrosine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| 2-Aminoisobutyric acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| 19-Hydroxy-PGE2 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Eicosanoids | Details |
| Omeprazole | Organic compounds | Organoheterocyclic compounds | Benzimidazoles | Sulfinylbenzimidazoles | Details |
| Alendronic acid | Organic compounds | Organic acids and derivatives | Organic phosphonic acids and derivatives | Bisphosphonates | Details |
| Digoxin | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroid lactones | Details |
| Naproxen | Organic compounds | Benzenoids | Naphthalenes | Not Available | Details |
| Gamma-CEHC | Organic compounds | Organoheterocyclic compounds | Benzopyrans | 1-benzopyrans | Details |
| Hexacarboxylporphyrin III | Organic compounds | Organoheterocyclic compounds | Tetrapyrroles and derivatives | Porphyrins | Details |
| 3-Hydroxyoctanoic acid | Organic compounds | Organic acids and derivatives | Hydroxy acids and derivatives | Medium-chain hydroxy acids and derivatives | Details |
| 3-Phenylbutyric acid | Organic compounds | Phenylpropanoids and polyketides | Phenylpropanoic acids | Not Available | Details |
| Heptacarboxylporphyrin III | Organic compounds | Organoheterocyclic compounds | Tetrapyrroles and derivatives | Porphyrins | Details |
| Pentacarboxyl porphyrinogen III | Organic compounds | Organoheterocyclic compounds | Tetrapyrroles and derivatives | Porphyrins | Details |
| Pristanal | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Diterpenoids | Details |
| Gamma-Aminobutyryl-lysine | Organic compounds | Organic acids and derivatives | Peptidomimetics | Hybrid peptides | Details |
| Tin | Inorganic compounds | Homogeneous metal compounds | Homogeneous post-transition metal compounds | Not Available | Details |
| 1,7-Dimethylguanosine | Organic compounds | Nucleosides, nucleotides, and analogues | Purine nucleosides | Not Available | Details |
| Caffeic acid | Organic compounds | Phenylpropanoids and polyketides | Cinnamic acids and derivatives | Hydroxycinnamic acids and derivatives | Details |
| Troxilin B3 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Eicosanoids | Details |
| Titanium | Inorganic compounds | Homogeneous metal compounds | Homogeneous transition metal compounds | Not Available | Details |
| Carbon dioxide | Inorganic compounds | Homogeneous non-metal compounds | Other non-metal organides | Other non-metal oxides | Details |
