133991-50-1
5,5',6,6'-tetrahydroxy-2,4'-biindolyl
→
1125-32-2
1H-吡咯-2,3-二羧酸
+
4790-08-3
5,6-二羟基-2-吲哚甲酸
133991-51-2
[2,7'-Bi-1H-indole]-5,5',6,6'-tetrol
945-32-4
2,3,5-三羧酸吡咯
3131-52-0
二羟吲哚
89909-41-1
3-ethoxycarbonyl-1H-pyrrole-2-carboxylate