996-82-7
sodium 1,3-diethoxy-1,3-dioxopropan-2-ide
+
619-23-8
间硝基氯化苄
→
7151-20-4
2-[(3-nitrophenyl)methyl]propanedioic acid
1664-57-9
3-(3-硝基苯基)丙酸