| post date: | nov 30,2021 |
| expiry date: | may 29,2022 |
| detailed description: | cas no. :15707-23-0 |
| cas registry number: | 15707-23-0 |
| synonyms: | ;2-ethyl-3-methylpyrazine;pyrazine, 2-ethyl-3-methyl-;3-ethyl-2-methylpyrazine;3-ethyl-2-methyl pyrazine; |
| molecular formula: | c7h10n2 |
| molecular weight: | 122.1677 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r22:; |
| safety description: | s24/25:; |
