英文别名7-(2-chloropropanoyl)-5H-[1]benzopyrano[2,3-b]pyridine; 2-Chloro-1-(5H-chromeno[2,3-b]pyridin-7-yl)-1-propanone; 2-Chloro-1-(5H-chromeno[2,3-b]pyridin-7-yl)propan-1-one; 1-(5H-[1]benzopyrano[2,3-b]pyridin-7-yl)-2-chloro-1-propanone; 2-chloro-1-{5H-chromeno[2,3-b]pyridin-7-yl}propan-1-one; 1-Propanone, 1-(5H-[1]benzopyrano[2,3-b]pyridin-7-yl)-2-chloro-; Pranoprofen P-2 
