| post date: | nov 24,2021 |
| expiry date: | may 23,2022 |
| detailed description: |
cas no. :1438383-89-1
product name: 9-bromo-3-(2-bromoacetyl)-10,11-dihydro-5h-benzo[d]naphtho[2,3-b]pyran-8(9h)-one cas no.:1438383-89-1 velpatasvir intermediate |
| cas registry number: | 1438383-89-1 |
| synonyms: | ;9-bromo-3-(2-bromoacetyl)-10,11-dihydro-5h-benzo[d]naphtho[2,3-b]pyran-8(9h)-one; |
| molecular formula: | c19h14br2o3 |
| molecular weight: | 450.12 |
| molecular structure: | 
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