269726-48-9
→
269726-50-3
1-(2-Methyl-2-propanyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
269726-49-0
5-氨基-1-叔丁基-1H-吡咯-3-甲腈
+
102-52-3
1,1,3,3-四甲氧基丙烷