Ligustrazine Appearance:white or off-white crystalline powder Taste: bitter in taste Solubility: soluble in water, ethanol or chloroform CAS Number 1124-11-4 Chemical Name 2,3,5,6-tetramethylpyrazine Molecular Formula: C8H12N2 Molecular Weight: 136.20 Purity: 98% HPLC
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