英文别名Gimeracil Impurity 15; 5-Chloro-4-hydroxy-1-methyl-2(1H)-pyridinone; Tegafur Impurity 5; Gimeracil Impurity 2; 5-chloro-4-hydroxy-1-methyl-1,2-dihydropyridin-2-one; N-Me-CDHP; Gimeracil impurity 3; Tegafur Impurity 2; 2(1H)-Pyridinone, 5-chloro-4-hydroxy-1-methyl-; RMA-348 
