(+-)-N,N-Dimethylcarbamoylmethyl 2-(7-(2-methyl-5H-(1)benzopyrano(2,3-b)pyridyl))propionate 118635-52-2 5H-(1)Benzopyrano(2,3-b)pyridine-7-acetic acid, alpha,2-dimethyl-, 2-(dimethylamino)-2-oxoethyl ester N,N-Dimethylcarbamoylmethyl alpha,2-dimethyl-5H-1-benzopyrano(2,3-b)pyridine-7-acetate Y-23023