CAS 7699-21-0 appears in our catalog under these names: 4-Methoxy-1-methylindolin-2-one 97%, 4-Methoxy-1-methylindolin-2-one, 97%, 97%, 4-METHOXY-1-METHYLINDOLIN-2-ONE, 95%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g.