| Dethiobiotin | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| Taurocyamine | Organic compounds | Organic acids and derivatives | Organic sulfonic acids and derivatives | Organosulfonic acids and derivatives | Details |
| Thiocysteine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Retinyl ester | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Retinoids | Details |
| (S)-Reticuline | Organic compounds | Organoheterocyclic compounds | Isoquinolines and derivatives | Benzylisoquinolines | Details |
| CE(10:0) | Organic compounds | Lipids and lipid-like molecules | Steroids and steroid derivatives | Steroid esters | Details |
| 2-Aminoacrylic acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Mercury | Inorganic compounds | Homogeneous metal compounds | Homogeneous transition metal compounds | Not Available | Details |
| (R)-N-Methylsalsolinol | Organic compounds | Organoheterocyclic compounds | Tetrahydroisoquinolines | Not Available | Details |
| N-Methyltyramine | Organic compounds | Benzenoids | Benzene and substituted derivatives | Phenethylamines | Details |
| Cadmium | Inorganic compounds | Homogeneous metal compounds | Homogeneous transition metal compounds | Not Available | Details |
| Beta-Leucine | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Strontium | Inorganic compounds | Homogeneous metal compounds | Homogeneous alkaline earth metal compounds | Not Available | Details |
| N-Methylhydantoin | Organic compounds | Organoheterocyclic compounds | Azolines | Imidazolines | Details |
| Retinyl palmitate | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acid esters | Details |
| 4-Coumaryl alcohol | Organic compounds | Phenylpropanoids and polyketides | Cinnamyl alcohols | Not Available | Details |
| Acetaldehyde oxime | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Oximes | Details |
| N-Methylputrescine | Organic compounds | Organic nitrogen compounds | Organonitrogen compounds | Amines | Details |
| Phosphoribosyl-ATP | Organic compounds | Nucleosides, nucleotides, and analogues | Purine nucleotides | Purine ribonucleotides | Details |
| Alpha-Pinene-oxide | Organic compounds | Lipids and lipid-like molecules | Prenol lipids | Monoterpenoids | Details |
| 2-Heptanone | Organic compounds | Organic oxygen compounds | Organooxygen compounds | Carbonyl compounds | Details |
| 4-Acetamidobutanoic acid | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| Neuroprotectin D1 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| Dimethylbenzimidazole | Organic compounds | Organoheterocyclic compounds | Benzimidazoles | Not Available | Details |
| Phosphoguanidinoacetate | Organic compounds | Organic acids and derivatives | Carboxylic acids and derivatives | Amino acids, peptides, and analogues | Details |
| (2E)-Dodecenoyl-CoA | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acyl thioesters | Details |
| Resolvin D1 | Organic compounds | Lipids and lipid-like molecules | Fatty Acyls | Fatty acids and conjugates | Details |
| Mesna | Organic compounds | Organic acids and derivatives | Organic sulfonic acids and derivatives | Organosulfonic acids and derivatives | Details |
| Resveratrol | Organic compounds | Phenylpropanoids and polyketides | Stilbenes | Not Available | Details |
| LysoPC(10:0) | Organic compounds | Lipids and lipid-like molecules | Glycerophospholipids | Glycerophosphocholines | Details |