2-(dimethylamino)ethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate hydrochloride; ?-(1-Hydroxycyclopentyl)benzeneacetic Acid 2-(Dimethylamino)ethyl Ester Hydrochloride; (+/-)-Cyclopentolate Hydrochloride; 2-(Dimethylamino)ethyl 1-Hydroxy-?-phenylcyclopentaneacetate Hydrochloride; Ak-Pentolate; Alnide; Cyplegin; Mydplegic; Mydrilate; Zyklolat; ?-Dimethylaminoethyl (1-Hydroxycyclopentyl)phenylacetate Hydrochloride