53391-41-6
2,2,2-trichloro-1-(5-nitro-1H-pyrrol-2-yl)ethan-1-one
→
869116-29-0
Methyl 5-amino-1H-pyrrole-2-carboxylate
35302-72-8
2-(三氯乙酰)吡咯
1193-62-0
2-吡咯甲酸甲酯
13138-73-3
Methyl 5-nitro-1H-pyrrole-2-carboxylate