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4H-1-Benzopyran-4-one, 2-[3,4-bis[(trimethylsilyl)oxy]phenyl]-2,3-dihydro-
SpectraBase Compound ID 4hbTRCdJQQs
InChI InChI=1S/C21H28O4Si2/c1-26(2,3)24-19-12-11-15(13-21(19)25-27(4,5)6)20-14-17(22)16-9-7-8-10-18(16)23-20/h7-13,20H,14H2,1-6H3
InChIKey YNBQJOWQXXZRLG-UHFFFAOYSA-N
Mol Weight 400.62 g/mol
Molecular Formula C21H28O4Si2
Exact Mass 400.152612 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID DJ4T4tpWZGA
Name 4H-1-Benzopyran-4-one, 2-[3,4-bis[(trimethylsilyl)oxy]phenyl]-2,3-dihydro-
Comments Computed using HOSE algorithm
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Exact Mass 400.152612448 u
Formula C21H28O4Si2
InChI InChI=1S/C21H28O4Si2/c1-26(2,3)24-19-12-11-15(13-21(19)25-27(4,5)6)20-14-17(22)16-9-7-8-10-18(16)23-20/h7-13,20H,14H2,1-6H3
InChIKey YNBQJOWQXXZRLG-UHFFFAOYSA-N
Molecular Weight 400.621 g/mol
SMILES C1(OC=2C(C(C1)=O)=CC=CC2)C=1C=C(O[Si](C)(C)C)C(=CC1)O[Si](C)(C)C