| post date: | nov 25,2021 |
| expiry date: | may 24,2022 |
| detailed description: | cas no. :1623-93-4 |
| cas registry number: | 1623-93-4 |
| synonyms: | (1,1'-biphenyl)-4-sulphonyl chloride;biphenyl-4-sulfonyl chloride; |
| molecular formula: | c12h9clo2s |
| molecular weight: | 252.7167 |
| molecular structure: | 
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