1-Introduction to organic chemistry and general considerations. 2-Structure and bonding in organic molecules. 3-Nomenclature of organic compounds. 4-Acidity and basicity of organic compounds. 5-Stereochemistry. 6-hydrocarbons. 7-Alkyl halides. 8-Alcohols and phenols. 9-Ethers. 10-Thioalcohols and thioethers. 11-Aldehydes and ketones. 12-Carboxylic acids. 13-Carboxylic acid derivatives (acyl chlorides, esters, anhydrides, amides, thioesters). 14-Nitriles. 15-Amine. 16-Alkenes and alkynes. 17-Aromatic compounds. 18-Heterocyclic compounds. 19-Monosaccharides and polysaccharides. 20-Amino acids. 21-Lipids.