| post date: | nov 30,2021 |
| expiry date: | may 29,2022 |
| detailed description: | cas no. :13925-08-1 |
| cas registry number: | 13925-08-1 |
| synonyms: | ;methylvinylpyrazine;2-ethenyl-5-methylpyrazine; |
| molecular formula: | c7h8n2 |
| molecular weight: | 120.1518 |
| molecular structure: | 
|
