17507-56-1
Acetic acid, diazo(diethoxyphosphinyl)-, ethyl ester
+
1775-95-7
2-氨基-5-硝基二苯甲酮
→
~85%
23515-78-8
Ethyl 5-nitro-3-phenyl-1H-indole-2-carboxylate
155697-64-6
ethyl 1-methyl-5-nitro-3-phenylindole-2-carboxylate