1,2,2,6-Tetramethyl-4-piperidyl mandelate hydrochloride 536-93-6 Benzeneacetic acid, alpha-hydroxy-, 1,2,2,6-tetramethyl-4-piperidinyl ester hydrochloride EINECS 208-653-5 Eucatropine hydrochloride Eucatropine hydrochloride [USAN]