CAS 57229-36-4 appears in our catalog under these names: 5，6–Dimethylpyrazin–2(1H)–one, 5,6-dimethyl-1,2-dihydropyrazin-2-one, 5,6-Dimethylpyrazin-2(1H)-one 97%, 5,6-Dimethylpyrazin-2(1H)-one, 97%, 97%, 5,6-Dimethylpyrazin-2(1H)-one, 97%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 25g, 10g, 100mg, 250mg, 5g.