| post date: | dec 08,2021 |
| expiry date: | jun 06,2022 |
| detailed description: | cas no. :16617-46-2 |
| cas registry number: | 16617-46-2 |
| synonyms: | ;5-amino-4-cyanopyrazole;5-aminopyrazole-4-carbonitrile;3-aminopyrazole-4-carbonitrile;3-aminopyarazole-4-carbonitrile;3-amino-1h-pyrazole-4-carbonitrile;3-amino-4-cyanopyrazole;intermediate of zaleplon;3(5)-amino-4-cyanopyrrazole;3-amino-1h-4-cyanopyrazole;n-ethyl-n-3-[(3-dimethylamino-1-oxo-2-propenyl)phenyl]acetamide;3-amino-4-pyrazole carbonitrile;5-amino-1h-pyrazole-4-carbonitrile;zaleplon intermediate; |
| molecular formula: | c4h4n4 |
| molecular weight: | 108.1014 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r20/21:; |
| safety description: | s23:; |
