| Prostaglandin E2 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Eicosanoids | Details |
| 5-Thymidylic acid | Organic compounds | Nucleosides, nucleotides, and analogues | Pyrimidine nucleotides | Pyrimidine deoxyribonucleotides | Details |
| L-Glutamic acid 5-phosphate | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Dopaquinone | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| 27-Deoxy-5b-cyprinol | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Bile acids, alcohols and derivatives | Details |
| 4-Nitrophenol | Organic compounds | Benzenoids | Phenols | Nitrophenols | Details |
| 5-Aminoimidazole ribonucleotide | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| N-Acetylserotonin | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Hydroxyindoles | Details |
| Pseudooxynicotine | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| 2-Aminomuconic acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Obtusifoliol | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| Isobutyryl-CoA | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acyl thioesters | Details |
| 15-Keto-13,14-dihydroprostaglandin A2 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Eicosanoids | Details |
| dCDP | Organic compounds | Organic oxygen compounds | Organic oxoanionic compounds | Organic pyrophosphates | Details |
| Aluminum | Inorganic compounds | Homogeneous metal compounds | Homogeneous post-transition metal compounds | Not Available | Details |
| FAD | Organic compounds | Nucleosides, nucleotides, and analogues | Flavin nucleotides | Not Available | Details |
| N-Acetylarylamine | Organic compounds | Benzenoids | Benzene and substituted derivatives | Not Available | Details |
| Lanosterin | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Triterpenoids | Details |
| Betaine aldehyde | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Quaternary ammonium salts | Details |
| 5,6-Dihydroxyindole-2-carboxylic acid | Organic compounds | Organoheterocyclic compounds | Indoles and derivatives | Indolecarboxylic acids and derivatives | Details |
| Glucosamine 6-phosphate | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Spermine | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Amines | Details |
| Spermidine | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Amines | Details |
| Succinic acid semialdehyde | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| ADP-Ribosyl-L-arginine | Organic compounds | Nucleosides, nucleotides, and analogues | Purine nucleotides | Purine nucleotide sugars | Details |
| Coproporphyrinogen III | Organic compounds | Organoheterocyclic compounds | Tetrapyrroles and derivatives | Porphyrins | Details |
| Maltotriose | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
| Allysine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Dehydroascorbic acid | Organic compounds | Organoheterocyclic compounds | Lactones | Gamma butyrolactones | Details |
| Fucose 1-phosphate | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbohydrates and carbohydrate conjugates | Details |
