1189-71-5
氯磺酰异氰酸酯
+
35302-72-8
2-(三氯乙酰)吡咯
→
~85%
80242-23-5
5-(2,2,2-trichloroacetyl)-1H-pyrrole-3-carbonitrile
80242-22-4
2-acetylpyrrole-4-carbonitrile
7126-38-7
3-氰基吡咯
80242-24-6
4-氰吡咯-2-羧酸