Cat. Name CAS. Structure Purity
M093238 4H-Furo[3,2-b]indole-2-carboxylic acid, 3-hydrox 148761-44-8 4H-Furo[3,2-b]indole-2-carboxylic  acid,  3-hydroxy-4-methyl-,  methyl  ester ≥ 95%