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(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one

(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one ??? ???
?? ??:
26054-46-6
???:
(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one
???(??):
R-Bicyclic lactone;Prostaglandin Impurity 9;(-)-(1S,5R)-2-oxabicyclo[3.3.0]oct-6-en-3-one;(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one;cis-2-Hydroxy-4-cyclopentene-1-acetic acid lactone;(3aR,6aS)-rel-2H,3H,3aH,6H,6aH-cyclopenta[b]furan-2-one;(3aR,6aS)-rel-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one;rel-(3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one;(3aS,6aR)-rel-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one;2H-Cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-, (3aR,6aS)-rel-
CBNumber:
CB21074028
???:
C7H8O2
??? ??:
124.14
MOL ??:
26054-46-6.mol

(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one ??

?? ?
74 °C(Press: 0.3 Torr)
??
1.196±0.06 g/cm3(Predicted)
?? ??
2-8°C
InChI
InChI=1/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/s3
InChIKey
RYBPGUMSFWGGLP-FJGCHTOXNA-N
SMILES
O1C(=O)C[C@]2([H])C=CC[C@]12[H] |&1:4,9,r|
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one C??? ??, ??, ??

(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one ?? ?? ? ???

???

?? ??

2H-Cyclopenta[b]furan-2-one, hexahydro-4-[(1E)-3-oxo-1-octen-1-yl]-5-[(triethylsilyl)oxy]-, (3aR,4R,5R,6aS)- (+)-??????? (3aR,4S,5R,6aS)-hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one

(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one ?? ??

???( 42)?? ??
??? ?? ??? ?? ?? ? ??
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(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one ?? ??:

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