<unk>  (or acetic acid amide or ethanamide), CH3CONH2, the amide of acetic acid, is a white crystalline solid in pure form. It is produced by dehydrating ammonium acetate. It is used as a plasticizer and in the synthesis of many other organic compounds.<unk>  is not extremely combustible, but releases irritating fumes when ignited. It is toxic by inhalation (of dust), ingestion, skin and eye contact. Skin or eye contact may cause redness and pain.
The derivative N,N-dimethylacetamide (DMA), which has two methyl groups replacing the amine protons, is used as a solvent. N-methylacetamide is often used as the simplest model in studies of the peptide bond.
Recent work on the Robert C. Byrd Green Bank Telescope has resulted in the discovery of several organic (carbon-based) compounds near the center of the Milky Way galaxy.<unk>  has been detected.  This is particularly important as<unk>  has an amide bond, similar to the essential bond between amino acids in proteins.  This supports the theory that organic molecules that can lead to life (as we know it on Earth) can form in space.
Acetamide
Codeine
Dihydrocodeine
Norcodeine
Propiverine
Proparacaine
Morphine 
Tricaine mesylate