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(4aS,5S,6S)-6-Methyl-1-oxo-4,4a,5,6-tetrahydropyrano[3,4-c]pyran-5-carboxylic acid
SpectraBase Compound ID GFuz8SGI714
InChI InChI=1S/C10H12O5/c1-5-8(9(11)12)6-2-3-14-10(13)7(6)4-15-5/h4-6,8H,2-3H2,1H3,(H,11,12)/t5-,6+,8+/m0/s1
InChIKey FHBCLTGFTAARNI-SHYZEUOFSA-N
Mol Weight 212.2 g/mol
Molecular Formula C10H12O5
Exact Mass 212.068473 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 1sqrT5gfmS
Name (4aS,5S,6S)-6-Methyl-1-oxo-4,4a,5,6-tetrahydropyrano[3,4-c]pyran-5-carboxylic acid
Appearance Light yellow viscous liquid
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C10H12O5
InChI InChI=1S/C10H12O5/c1-5-8(9(11)12)6-2-3-14-10(13)7(6)4-15-5/h4-6,8H,2-3H2,1H3,(H,11,12)/t5-,6+,8+/m0/s1
InChIKey FHBCLTGFTAARNI-SHYZEUOFSA-N
Instrument Name ThermoFinnigan MAT 95 XL
Ionization Type EI
Literature Reference DOI 10.1021/acs.jnatprod.5b00691
Molecular Weight 212.201 g/mol
Optical Rotation [a]D24 = -38.0 (c = 0.01, MeOH)
Reported Formula C10H12O5
SMILES OC([C@@]1([C@@](OC=C2C(OCC[C@@]12[H])=O)(C)[H])[H])=O
SPLASH splash10-03xr-0960000000-87c3e4565fc7a74243a2
Source of Spectrum G4-79-772-1
Wiley ID 1849278