1313739-06-8

Ethyl 1-methyl-α-oxo-1H-1,2,4-triazole-5-acetate Ethyl 2-(2-Methyl-[1,2,4]-Triazol-3-yl)-2-oxoacetate Ethyl 2-(1-methyl-1H-1,2,4-triazol-5-yl)-2-oxoacetate 1H-1,2,4-Triazole-5-acetic acid, 1-methyl-α-oxo-, ethyl ester