CAS 35817-27-7 appears in our catalog under these names: 4-Ethoxycoumarin, 95%, 4–Ethoxycoumarin, 4-Ethoxycoumarin/ 99.64% (existing batch purity), 4-Ethoxycoumarin/ 98%, 4-Ethoxy coumarin. Offered by: Combi-blocks, GLPBio, TargetMol, Chemat, Biosynth. Available pack sizes: 25g, 1g, 5g, 50mg, 100mg, 500mg, 10g, 250mg.