17422-56-9
diethyl 2-[(2-nitrophenyl)methylidene]propanedioate
→
~96%
85870-47-9
2-氧代-1,2-二氢喹啉-3-羧酸乙酯
529-23-7
2-氨基苯甲醛
+
105-53-3
丙二酸二乙酯
~68%
552-89-6
邻硝基苯甲醛