CAS 2853560-28-6 appears in our catalog under these names: m-PEG12-Mal, 95%, Methyl-PEG12-Maleimide, >95.0%(HPLC), Methyl-PEG12-Maleimide, 95.0%, 95.0%, m-PEG12-Mal. Offered by: AmBeed, TCI, Chemat, MedChemExpress. Available pack sizes: 1g, 25mg, Get quote.