144603-00-9
→
~56%
144603-21-4
1-丁基-3-氯-3-甲基-1,2,3,4-四氢喹啉-2,4-二酮
1126-78-9
N-丁基苯胺
1-butyl-4-hydroxy-3-methylquinolin-2(1H)-one