37517-81-0
丙二酸甲酯酰氯
+
371-40-4
4-氟苯胺
→
~99%
130112-64-0
methyl 3-(4-fluoroanilino)-3-oxopropanoate
1185251-60-8
methyl N-(4-fluorophenyl)ketenimine-1-carboxylate