CAS 442151-50-0 appears in our catalog under these names: O''-(Carboxymethyl)fluoresceinamide, O'-(CARBOXYMETHYL)FLUORESCEINAMID&, O'-(carboxymethyl)fluoresceinamide. Offered by: Chemat, Sigma-Aldrich, MedChemExpress. Available pack sizes: 10mg, 125mg, 5MG, Get quote.