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4H,5H-Pyrano[4,3-b]pyran, acetic acid deriv.
SpectraBase Compound ID 2kUgjM8uzZW
InChI InChI=1S/C15H16O5/c1-8(2)18-13(16)7-11-5-9(3)19-12-6-10(4)20-15(17)14(11)12/h5-8H,1-4H3/b11-7+
InChIKey CPGWBBADWTVJQS-YRNVUSSQSA-N
Mol Weight 276.29 g/mol
Molecular Formula C15H16O5
Exact Mass 276.099774 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID Em4DOPNQi2v
Name 4H,5H-Pyrano[4,3-b]pyran, acetic acid deriv.
CAS Registry Number 111301-54-3
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C15H16O5
InChI InChI=1S/C15H16O5/c1-8(2)18-13(16)7-11-5-9(3)19-12-6-10(4)20-15(17)14(11)12/h5-8H,1-4H3/b11-7+
InChIKey CPGWBBADWTVJQS-YRNVUSSQSA-N
Molecular Weight 276.288 g/mol
SMILES C12=C(C=C(OC2=O)C)OC(=C\C1=C\C(=O)OC(C)C)C
SPLASH splash10-0006-9860000000-a464e95060de2ecaa667
Source of Spectrum F-43-2387-8
Synonyms Acetic acid, (2,7-dimethyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-4-ylidene)-, 1-methylethyl ester isopropyl (2E)-(2,7-dimethyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-4-ylidene)ethanoate Isopropyl 2,7-dimethyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-4-ylidene acetate
Wiley ID 1279992