CAS 39891-70-8 appears in our catalog under these names: Indoline-3-carboxylic acid hydrochloride, 95%, Indoline-3-carboxylic acid, 96%, 1H-Indoline-3-carboxylic acid, Indoline-3-carboxylic acid 97%, INDOLINE-3-CARBOXYLIC ACID, 97%, 97%. Offered by: Combi-blocks, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, 0,25g, 0,5g, 2g, 100mg.