2-Methylpyrazine

  post date: jan 04,2022   expiry date: jul 03,2022   detailed description: cas no. :109-08-0   cas registry number: 109-08-0   synonyms: ;2-methyl-1,4-diazine;methylpyrazine;   molecular formula: c5h6n2   molecular weight: 94.1145   molecular structure:   hazard symbols:  xn:harmful;   risk codes: r10:;r22:;   safety description: s16:;