Dicyclohexylcarbodiimide (DCC) is also used for the synthesis and dehydration of amikacin and amino acids, which is a good low-temperature biochemical dehydrating agent, and is also used in the synthesis of acids, anhydrides, aldehydes, ketones, etc. In Chemicalbook Japan, dehydrating agents for glutathione account for 90% of total consumption. When the product is used as a dehydration condensation agent, it can be formed by a short reaction at room temperature, and the product after the reaction is dicyclohexylurea