Anisoles are organic compounds that consist of a phenyl ring (a benzene ring with a hydroxyl group replaced by a hydrogen atom) attached to a methoxy group (-O-CH3). The molecular formula for anisole is C6H5OCH3. Anisoles are aromatic ethers and can be found in various natural sources, including anise plants and some essential oils. They have a wide range of applications, including as solvents, flavoring agents, and intermediates in the synthesis of other chemicals.