90101-87-4

Flavoxate USP RC B Flavoxate Impurity 4 Flavoxate Related CoMpound B Flavoxate USP Related Compound B Flavoxate hydrochloride impurity B (EP) O-Desethylpiperidine Flavoxate Methyl Ester Methyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate Methyl 3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylate 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, methyl ester Flavoxate Related Compound B (20 mg) (3-Methylflavone-8-carboxylic acid methyl ester) Flavoxate Related Compound B (3-Methylflavone-8-carboxylic acid methyl ester) (1270720)