CAS 215868-23-8 appears in our catalog under these names: 6,8–Difluoro–7–hydroxy–4–methylcoumarin, 6,8-Difluoro-7-hydroxy-4-methylcoumarin, 6,8-Difluoro-7-hydroxy-4-methylcumarin, Marina blue, 6,8-Difluoro-7-hydroxy-4-methylcoumarin, min. 95 %, 10 mg. Offered by: GLPBio, Biosynth, Chemat, MedChemExpress, Roth. Available pack sizes: 1mg, 10mg, 25mg, 5mg, 0,025g, 0,01g, 50mg, 0,05g.