Organic acids
Carboxylic acids [Fig]
Monocarboxylic acid
C00058 Formate; Methanoate C00033 Acetate; Ethanoate C00163 Propionate; Propanoate C00246 Butyrate; Butanoate C00803 Valerate; Pentanoate C01585 Capronate; Hexanoate C17714 Enanthate; Heptanoate C06423 Caprylate; Octanoate
Dicarboxylic acid
Tricarboxylic acid
2-Oxocarboxylate
Lipids
Carbohydrates
Nucleic acids
Peptides
Cofactors
Steroids
Hormones and transmitters
Phytochemical compounds
Marine nature products
Antibiotics