1-(2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl)-3-(2,6-difluorobenzoyl)urea 103055-07-8 Fluphenacur Lufenuron Lufenuron [BAN:INN] Lufenurone [INN-French] Lufenuronum [INN-Latin]