Name | 2H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-2-one |
---|---|
Synonyms |
5H-1,6-Dioxa-benzo[c]phenanthren-2-one
6-Oxa-5,6-dihydrophenanthro<4,3-b>pyran-2-one |
Molecular Formula | C16H10O3 |
---|---|
Molecular Weight | 250.24900 |
Exact Mass | 250.06300 |
PSA | 39.44000 |
LogP | 3.35240 |
HS Code | 2932999099 |
---|
~74% 143034-67-7 |
Literature: Sami; Kar; Ray Tetrahedron, 1992 , vol. 48, # 24 p. 5199 - 5208 |
~% 143034-67-7 |
Literature: Sami; Kar; Ray Tetrahedron, 1992 , vol. 48, # 24 p. 5199 - 5208 |
~% 143034-67-7 |
Literature: Sami; Kar; Ray Tetrahedron, 1992 , vol. 48, # 24 p. 5199 - 5208 |
~5% 143034-67-7 |
Literature: Sami; Kar; Ray Tetrahedron, 1992 , vol. 48, # 24 p. 5199 - 5208 |
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% |