英文别名Vigabatrin EP Impurity C; 5-ethenyl-2-oxopyrrolidine-3-carboxamide; 3-Pyrrolidinecarboxamide,5-ethenyl-2-oxo; 2-OXO-5-VINYLPYRROLIDINE-3-CARBONAMIDE; 2-Oxo-5-vinylpyrrolidin-3-carboxamid; 3-Carboxamido-5-vinyl-2-pyrrolidinone; 3-Carboxamido-5-vinyl-2-pyrrolidone; 5-Ethenyl-2-oxo-3-pyrrolidinecarboxamide; Vigabatrin Impurity C 
