Articaine impurity E Price Not Available inquiry Articaine impurity E Supplier Page Catalog Number APS1796888453 Alternative Name(s) Methyl 4-Methyl-3-[[(2RS)-2-[(1-methylethyl)amino]propanoyl]amino]thiophene-2-carboxylate,2-Thiophenecarboxylic acid, 4-methyl-3-[[2-[(1-methylethyl)amino]-1-oxopropyl]amino]-, methyl ester, Articaine Hydrochloride Imp. E (EP), Isopropylarticaine Molecular Formula C13H20N2O3S CAS# 1796888-45-3 Size inquiry Supplier Page https://reagents.alfa-chemistry.com/product/articaine-impurity-e-cas-1796888-45-3-51546.html