71-23-8
丙醇
+
4504-12-5
ethyl 5-oxo-2-phenyl-1,2-oxazole-4-carboxylate
→
~63%
142558-47-2
ethyl 3-anilino-2-propoxyprop-2-enoate
142558-56-3
Propanedioic acid, [(phenylamino)carbonyl]-, ethyl propyl ester