英文别名4-(2-chloro-5-fluoro-4-pyrimidinyl)morpholine; 2-chloro-5-fluoro-4-morpholin-4-ylpyrimidine; 2-chloro-5-fluoro-4-morpholin-4-yl-pyrimidine; 2-chloro-5-fluoro-4-morpholinopyrimidine; 2-chloro-5-fluoro-4-morpholino-pyrimidine; Morpholine, 4-(2-chloro-5-fluoro-4-pyrimidinyl)-; 4-(2-Chloro-5-fluoropyrimidin-4-yl)morpholine 
