CAS 3129-54-2 appears in our catalog under these names: N–2–4–dnp–sarcosine, Dnp-sarcosine, 95%, DNP-SARCOSINE, 95%, 95%, N-(2,4-dinitrophenyl)-N-methylglycine, 95%. Offered by: GLPBio, Combi-blocks, Chemat, Fluorochem. Available pack sizes: 10mg, 250mg, 50mg, 1g, 100mg.