89224-74-8
3,7-dimethoxy-4-phenylfuro[3,2-b]indole-2-carbonitrile
→
~40%
89224-75-9
3,7-dimethoxy-4-phenyl-2-(2H-tetrazol-5-yl)furo[3,2-b]indole
89224-73-7
3,7-dimethoxy-4-phenylfuro[3,2-b]indole-2-carboxamide