37847-52-2
2,4-二氟联苯
+
2170-03-8
衣康酸酐
→
~61%
161692-81-5
4-[4-(2,4-difluorophenyl)phenyl]-2-methylidene-4-oxobutanoic acid
97-65-4
亚甲基琥珀酸
亚甲基丁二酸
112344-52-2
4-[4-(2,4-difluorophenyl)phenyl]-2-methyl-4-oxobutanoic acid