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4,6-Diphenyl-3,4-dihydro-2H-thiopyran-2,3-dicarboxylic anhydride
SpectraBase Compound ID Gn4U0AHLsTU
InChI InChI=1S/C19H14O3S/c20-18-16-14(12-7-3-1-4-8-12)11-15(13-9-5-2-6-10-13)23-17(16)19(21)22-18/h1-11,14,16-17H
InChIKey IKEFVGYWBUNUEI-UHFFFAOYSA-N
Mol Weight 322.38 g/mol
Molecular Formula C19H14O3S
Exact Mass 322.066365 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID FpfSsj1Xi2
Name 4,6-Diphenyl-3,4-dihydro-2H-thiopyran-2,3-dicarboxylic anhydride
Alternate Name(s) 2,4-diphenyl-4a,7a-dihydro-4H-thiino[2,3-c]furan-5,7-dione
CAS Registry Number 71436-14-1
Comments Less than 3 mono-isotopic peaks
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Formula C19H14O3S
InChI InChI=1S/C19H14O3S/c20-18-16-14(12-7-3-1-4-8-12)11-15(13-9-5-2-6-10-13)23-17(16)19(21)22-18/h1-11,14,16-17H
InChIKey IKEFVGYWBUNUEI-UHFFFAOYSA-N
Molecular Weight 322.378 g/mol
SMILES C12C(SC(=CC2c2ccccc2)c2ccccc2)C(=O)OC1=O
SPLASH splash10-00di-0090000000-ed44687805c90530376b
Source of Spectrum J-44-4154-0
Wiley ID 1321755