| post date: | dec 19,2021 |
| expiry date: | jun 17,2022 |
| detailed description: |
cas no. :3222-49-9
5-methylnicotinic acid cas：3222-49-9 |
| cas registry number: | 3222-49-9 |
| synonyms: | ;5-methylpyridine-3-carboxylic acid;5-methyl-nicotinic acid; |
| molecular formula: | c7h7no2 |
| molecular weight: | 137.14 |
| molecular structure: | 
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| risk codes: | r36/37/38:irritating to eyes, respiratory system and skin.; |
| safety description: | s26:in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; s36:wear suitable protective clothing.; |
