3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b]dipyran-9-yl ester
CAS 477-33-8 · C21H22O7 · 386.39 g/mol
![Structure of 3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b]dipyran-9-yl ester](https://chemsigma.com/chemicalStructure/47/477-33-8.png)
Basic information
| CAS number | 477-33-8 |
|---|---|
| Product name | 3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b]dipyran-9-yl ester |
| Chinese name | (+)-沙米丁 |
| Synonyms | 3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester |
| Chinese synonyms | (+)-沙米丁 |
| Molecular formula | C21H22O7 |
| Molecular weight | 386.39 g/mol |
Certificate of Analysis
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Properties & storage
| Boiling Point | 211.5 ( ℃ ) |
|---|