Terfenadine-COOH; Allegra;Carboxyterfenadine; Fexofenadine [INN:BAN]; Fexofendine; Terfenadine acid metabolite;2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]
phenyl]-2-methylpropanoic acid; Terfenadine carboxylate; 

153439-40-8; Allegra; MDL-16455A; Telfast;2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]
phenyl]-2-methylpropanoic acid;hydrochloride; MDL 16455 hydrochloride; Fexofenidine hydrochloride; MDL 16,455A; FEXOFENADINE HCL;FEXOFENADINE HYDROCHLORIDE; 

153439-40-8; Allegra; Terfenadine carboxylate hydrochloride; MDL-16455A; Telfast;2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]
phenyl]-2-methylpropanoic acid;hydrochloride; MDL 16,455A; FEXOFENADINE HCL;FEXOFENADINE HYDROCHLORIDE; 

153439-40-8; Allegra; Terfenadine carboxylate hydrochloride; MDL-16455A; Telfast;2-[4-[1-hydroxy-4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butyl]
phenyl]-2-methylpropanoic acid;hydrochloride; MDL 16,455A; FEXOFENADINE HCL;FEXOFENADINE HYDROCHLORIDE; 

(Carboxyterfenadine-D6,Terfenadinecarboxylate);Fexofenadine-d6;Fexofenadined; 

Benzeneaceticacid, 4-[1-hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-a,a-dimethyl-, (R)-; (R)-Fexofenadine;(R)-Fexofenadine;