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This X-ray diffraction study establishes the molecular structure of the title compound, C
18H
22O
5. The molecule consists of a 14-membered lactone ring fused to a benzene ring. The crystal structure is stabilized by O—H
O and C—H
O hydrogen bonds.
Supporting information
| Crystallographic Information File (CIF) Contains datablocks I, global |
| Structure factor file (CIF format) Contains datablock test |
CCDC reference: 128298
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