94692-05-4
ethyl 1-phenyl-5-pyrrol-1-ylpyrazole-4-carboxylate
→
116834-17-4
2-(1-phenyl-5-pyrrol-1-ylpyrazol-4-yl)acetic acid
16078-71-0
5-氨基-4-乙氧羰基-1-苯基吡唑