1204-38-2
1204-38-2 structure
- Name: 2H,5H-Pyrano[4,3-b]pyran-2,5-dione,4,7-dimethyl-
- Chemical Name: 4,7-dimethylpyrano[3,2-c]pyran-2,5-dione
- CAS Number: 1204-38-2
- Molecular Formula: C10H8O4
- Molecular Weight: 192.16800
- Create Date: 2017-03-19 01:32:46
- Modify Date: 2024-01-11 00:07:30
| Name | 4,7-dimethylpyrano[3,2-c]pyran-2,5-dione |
|---|---|
| Synonyms |
4,7-dimethyl-2H,5H-dihydropyrano[3,2-c]pyran-2,5-dione
4,7-dimethylpyrano<4,3-b>pyran-2,5-dione 4,7-dimethyl-2H-pyrano-[3,2-c]-2H-pyran-2,5-dione 2H,5H-Pyrano[4,3-b]pyran-2,5-dione,4,7-dimethyl 4,7-Dimethyl-2H,5H-pyrano-[4,3-b]-pyran-2,5-dione 4,7-Dimethyl-pyrano[4,3-b]pyran-2,5-dion |
| Molecular Formula | C10H8O4 |
|---|---|
| Molecular Weight | 192.16800 |
| Exact Mass | 192.04200 |
| PSA | 60.42000 |
| LogP | 1.36300 |
| HS Code | 2932999099 |
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1204-38-2 |
| Literature: Zehnder, Luke R.; Dahl, Jason W.; Hsung, Richard P. Tetrahedron Letters, 2000 , vol. 41, # 12 p. 1901 - 1905 |
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1204-38-2 |
| Literature: Shimo, Tetsuro; Date, Kenichi; Somekawa, Kenichi Journal of Heterocyclic Chemistry, 1992 , vol. 29, # 2 p. 387 - 390 |
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1204-38-2 |
| Literature: Kiang; Tan Journal of the Chemical Society, 1965 , p. 2283 |
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1204-38-2 |
| Literature: Kiang; Tan Journal of the Chemical Society, 1965 , p. 2283 |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |