145162-29-4
→
~60%
88796-36-5
4-amino-1-phenylpyrrole-3-carboxamide
59021-51-1
3-氨基-4-氰基-1-苯基-1H-吡咯-2-羧酸乙酯
1202-48-8
2-(anilinomethylidene)propanedinitrile
59021-52-2
ethyl 2-((2,2-dicyanovinyl)(phenyl)amino)acetate