英文别名:
Vildagliptin carbonitrile Impurity;1-methyl-2-pyrrolidinecarbonitrile;RAC 1-METHYL-PYRROLIDINE-2-CARBONITRILE;Vildagliptin Impurity 14;1-METHYL-PYRROLIDINE-2-CARBONITRILE;2-Pyrrolidinecarbonitrile, 1-methyl-;Vildagliptin impurities13;rac 1-Methyl-pyrrolidine-2-carbonit