One of the 20 amino acids that make up proteins.
The fourth member in the homologous series of alkanes.
One of the isomers of pentenes.
An unsaturated monocarboxylic acid. The molecule contains double bond in cis orientation.
The monomer of PVC.
The primary source of energy for living cells.
The simplest aromatic amine. Its scientific name is phenylamine.
Amino acids are the monomers of proteins.
If we add formaldehyde to the Fehling’s reagent, copper metal can form with a bit of luck.