2,3,5,6-tetramethylpyrazine
post date: jan 04,2022 expiry date: jul 03,2022 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: hazard symbols: xn:harmful; risk codes: r22:; safety description: s24/25:;
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: hazard symbols: xn:harmful; risk codes: r22:; safety description: s24/25:;
