Enzeon, Zolyse, Catarase, alpha-Chymar ophth, EC 3 4 21 1, Kimopsin, Kimoral, EINECS 232-671-2, E.C. 3.4.21.1, Avazyme, Impral, Quimar, EC 3 4 4 5, EC 3 4 4 6, alpha Chymar, Quimotrase, Chimotripsina, Chymozym, E.C. 3.4.4.5, Alfapsin, E.C. 3.4.4.6, Quimotripsina, HSDB 3036, Chymotrypsinum, alpha-Chymotrypsin