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2,3,5,6-tetramethylpyrazine

  post date: nov 29,2021
  expiry date: may 28,2022
  detailed description: cas no. :1124-11-4

  cas registry number:

1124-11-4

  synonyms: ;2,3,5,6-tetramethylpyrazine;2,3,5,6-tetramethyl pyrazine;ligustrazine;
  molecular formula: c8h12n2
  molecular weight: 136.1943
  molecular structure: 1124-11-4 tetramethylpyrazine

  hazard symbols:  xn:harmful;
  risk codes: r22:;
  safety description: s24/25:;

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