英文别名:
Ethanedioic acid,1-methyl ester, potassium salt (1:1);Potassium 2-methoxy-2-oxoacetate;Tiotropium Bromide Impurity 8 Potassium Salt;potassium oxalate monomethyl ester;Ethanedioic acid,1-methyl ester, potassium salt;Methyl potassium oxalate 95%;Ethanedioic acid, monomethyl ester, potassium salt;Ethanedioicacid,monomethylester,potassiumsalt(1:1)