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2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)-

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)- ??? ???
?? ??:
20516-19-2
???:
2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)-
???(??):
Qianhucoumarin D;3\'(S),4\'(S)-Diacetoxydihydroseselin;2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)-
CBNumber:
CB39944623
???:
C18H18O7
??? ??:
346.33
MOL ??:
20516-19-2.mol

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)- ??

?? ?
447.0±45.0 °C(Predicted)
??
1.34±0.1 g/cm3(Predicted)

??

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)- C??? ??, ??, ??

2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)- ?? ?? ? ???

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2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-bis(acetyloxy)-9,10-dihydro-8,8-dimethyl-, (9S,10S)- ?? ??

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