188290-36-0
Thiophene(SIV)
+
610-14-0
2-硝基苯甲酰氯
→
20409-63-6
o-Nitrophenyl 2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-
109515-93-7
thenoylbenzoic acid
641-70-3
3-硝基邻苯二甲酸酐