33656-65-4
ethyl 2-naphthalen-1-yl-2-oxoacetate
+
95-54-5
1,2-苯二胺
→
108237-04-3
2-Quinoxalinol, 3-(1-naphthyl)- (en)
73790-09-7
ethyl 2-naphthalen-2-yl-2-oxoacetate