105518-45-4
3,6,7,8-tetrahydrobenzo[1,2-b:4,3-b']dipyrrole-2-carboxylic acid,ethyl ester
→
105518-48-7
6-acetyl-3,6,7,8-tetrahydrobenzo[1,2-b:4,3-b']dipyrrole-2-carboxylic acid
7075-68-5
1,5-二氢苯并[1,2-B:4,5-B]二吡咯