2-(4-Chlorophenoxy)acetic Acid 2-(Dimethylamino)ethyl Ester-d4 HCl; 2-(Dimethylamino)ethyl (p-Chlorophenoxy)acetate-d4 HCl; Acefen-d4 HCl; Acephen-d4 HCl; Brenal-d4 HCl; Cellative-d4 HCl; Centrophenoxine-d4 HCl; Centrophenoxine-d4 HCl ; Cerutil-d4 HCl; Dimethylaminoethyl 4-Clorophenoxyacetate-d4 HCl; Dimethylaminoethyl p-chlorophenoxyacetate-d4 HCl ; Helfergin-d4 HCl; Lucidril-d4 HCl; Lucidryl-d4 HCl ; Marucotol-d4 HCl; Meclophenoxate-d4 Hydrochloride; Methocynal-d4 HCl; Proserout-d4 HCl;Meclofenoxate-d4 HCl