C11H13N3O5
(2-Methoxy-pyridin-4-yl)-(2-vinyl-phenylamino)-selenoacetic acid Se-methyl ester
(2-Methoxy-pyridin-4-yl)-(2-vinyl-phenylamino)-acetic acid methyl ester
Acetoxy-(2-methoxy-pyridin-4-yl)-acetic acid methyl ester
Acetic acid (2-methoxy-pyridin-4-yl)-methylcarbamoyl-methyl ester