14549-32-7 2-(2-(Diisopropylamino)ethoxy)butyrophenone hydrochloride 2-Butyryl-beta-(N,N-diisopropyl)phenoxyethylamine, hydrochloride BUTYROPHENONE, 2-(2-(DIISOPROPYLAMINO)ETHOXY)-, HYDROCHLORIDE Ketocaine hydrochloride REC 7-0518 hydrochloride