N-(2,6-Dimethylphenyl)-2-(ethylamino-d5)acetamide Hydrochloride; 2-(Ethylamino-d5)-2',6'-acetoxylidide Hydrochloride; 2-(Ethylamino-d5)-2',6'-|acetoxylidide Hydrochloride; L 86-d5; MEGX-d5; Monoethylglycylxylidide-d5 Hydrochloride; N-(N-Ethyl-d5)glycyl-2,6-xylidine Hydrochloride; N-(Ethyl-d5)glycinexylidide-d5 Hydrochloride; ω-(Ethylamino-d5)-2',6'-|dimethylacetanilide Hydrochloride

A labeled metabolite of Lidocaine.