2-(methoxycarbonylmethylamino)-2-oxo-acetic acid methyl ester 89464-63-1 Dimethyloxallyl glycine Glycine, N-(methoxyoxoacetyl)-, methyl ester Glycine, N-(methoxyoxoacetyl)-, methyl ester (9CI) Oxamic acid, (carboxymethyl)-, dimethyl ester (7CI) glycine, N-(2-methoxy-1,2-dioxoethyl)-, methyl ester