1-AZIRIDINEPROPIONIC ACID, 2,2,3,3,3-PENTAFLUOROPROPYL ESTER 1-Aziridinepropanoic acid, 2,2,3,3,3-pentafluoropropyl ester 24116-27-6 3-(1-Aziridinyl)propionic acid 2,2,3,3,3-pentafluoropropyl ester NSC 136013