C21H18O5
Neat
350.3646
-20°C
Frozen (-20°C)
[1, 1-Biphenyl]-4-carboxylic acid, (3aR, 4R, 5R, 6aS)-4-formylhexahydro-2-oxo-2H-cyclopenta[b]furan-5-yl ester, [1, 1-Biphenyl]-4-carboxylic acid, 4-formylhexahydro-2-oxo-2H-cyclopenta[b]furan-5-yl ester, [3aR-(3aa, 4a, 5ß, 6aa)]-, 2H-Cyclopenta[b]furan, [1 and 1-biphenyl]-4-carboxylic acid deriv.
O=C[C@H]1[C@@H](C[C@@H]2OC(=O)C[C@H]12)OC(=O)c3ccc(cc3)c4ccccc4
[(3aR, 4R, 5R, 6aS)-4-formyl-2-oxo-3, 3a, 4, 5, 6 and 6a-hexahydrocyclopenta[b]furan-5-yl] 4-phenylbenzoate