CAS 16297-97-5 appears in our catalog under these names: Photo-Hexanoic acid, 4-(3-Methyl-3H-diazirin-3-yl)butanoic acid, 4-(3-Methyl-3H-diazirin-3-yl)butanoic acid 95%, 4-(3-Methyl-3H-diazirin-3-yl)butanoic acid, 95%, 95%, 4-(3-METHYL-3H-DIAZIRIN-3-YL)BUTANOIC ACID, 95%. Offered by: Iris Biotech, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 50mg, 0,5g, 100mg, 250mg.