Litchi: A plant genus of the family SAPINDACEAE that bears sweet fruits. Unusual fatty acids such as cyclopropanoic fatty acids have been identified in the seeds.Benzoin: A white crystalline compound prepared by condensation of benzaldehyde in potassium cyanide and used in organic syntheses. This should not be confused with benzoin gum from STYRAX.Phenol: An antiseptic and disinfectant aromatic alcohol.Benzyl Alcohol: A colorless liquid with a sharp burning taste and slight odor. It is used as a local anesthetic and to reduce pain associated with LIDOCAINE injection. Also, it is used in the manufacture of other benzyl compounds, as a pharmaceutic aid, and in perfumery and flavoring.