(1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one Price Not Available Inquiry (1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one Supplier Page Catalog Number CBB1133721 Alternative Name(s) (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one; (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-1-oxapentalen-2-one Molecular Formula C7H8O2 CAS# 43119-28-4 Purity >99% Inchi 1S/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s1 Inchi Key RYBPGUMSFWGGLP-WDSKDSINSA-N SMILES O=C1C[C@H]2CC=C[C@H]2O1 Size Inquiry Supplier Page https://www.amerigoscientific.com/1s5r-2-oxabicyclo330oct-6-en-3-one-item-133721.html