Common Name: lufenuron CAS No.:103055-07-8 CAS Name:1-[2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxyl)phenyl]3-(2,6-difluorobenzoyl)urea Molecular Formula:C17H8Cl2F8N2O3 Agrochemical Type: Insecticide/acaricide Mode of Action: Insecticide, an insect growth inhibitor to control leafrollers and codling moth on Apples and Pears.