英文别名7-(4-Chlorobutoxy)-1-(4-chlorobutyl)-1,2-dihydroquinolin-2-one; 7-(4-Chlorobutoxy)-1-(4-chlorobutyl)-2(1H)-quinolinone; 7-(4-chlorobutoxy)-1-(4-chlorobutyl)quinolin-2-one; 7-(4-chlorobutoxy)-1-(4-chlorobutyl)quinolin-2(1H)-one; Brexpiprazole Impurity C; Brexpiprazole Impurity 21; 2(1H)-Quinolinone, 7-(4-chlorobutoxy)-1-(4-chlorobutyl)-; Epipiprazole Impurity 8; Brexpiprazole Impurity 9 
