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