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5,7-Dimethoxy-6-(2-oxidanylidenechromen-7-yl)oxy-chromen-2-one

View entire compound with spectra: 1 NMR, and 1 MS (GC)

5,7-Dimethoxy-6-(2-oxidanylidenechromen-7-yl)oxy-chromen-2-one
SpectraBase Compound ID IDNlPOSsuXL
InChI InChI=1S/C20H14O7/c1-23-16-10-15-13(6-8-18(22)27-15)19(24-2)20(16)25-12-5-3-11-4-7-17(21)26-14(11)9-12/h3-10H,1-2H3
InChIKey JNKWBZGCILBYJY-UHFFFAOYSA-N
Mol Weight 366.33 g/mol
Molecular Formula C20H14O7
Exact Mass 366.073953 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID JgaxF6di6ns
Name 5,7-Dimethoxy-6-(2-oxidanylidenechromen-7-yl)oxy-chromen-2-one
Comments Computed using HOSE algorithm
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 366.073952784 u
Formula C20H14O7
InChI InChI=1S/C20H14O7/c1-23-16-10-15-13(6-8-18(22)27-15)19(24-2)20(16)25-12-5-3-11-4-7-17(21)26-14(11)9-12/h3-10H,1-2H3
InChIKey JNKWBZGCILBYJY-UHFFFAOYSA-N
Molecular Weight 366.325 g/mol
SMILES C=12C(OC(C=C2)=O)=CC(=C(C1OC)OC=1C=C2OC(=O)C=CC2=CC1)OC