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2-Methyl-4,6-diphenyl-3,4-dihydro-2H-thiopyran-2,3-dicarboxylic anhydride
SpectraBase Compound ID H2YZLdGV1bY
InChI InChI=1S/C20H16O3S/c1-20-17(18(21)23-19(20)22)15(13-8-4-2-5-9-13)12-16(24-20)14-10-6-3-7-11-14/h2-12,15,17H,1H3
InChIKey GZILGTQHISTUJN-UHFFFAOYSA-N
Mol Weight 336.41 g/mol
Molecular Formula C20H16O3S
Exact Mass 336.082016 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID KtE4g2a7hi0
Name 2-Methyl-4,6-diphenyl-3,4-dihydro-2H-thiopyran-2,3-dicarboxylic anhydride
CAS Registry Number 71436-21-0
Comments Less than 3 mono-isotopic peaks
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Formula C20H16O3S
InChI InChI=1S/C20H16O3S/c1-20-17(18(21)23-19(20)22)15(13-8-4-2-5-9-13)12-16(24-20)14-10-6-3-7-11-14/h2-12,15,17H,1H3
InChIKey GZILGTQHISTUJN-UHFFFAOYSA-N
Molecular Weight 336.405 g/mol
SMILES C12(C(C(=O)OC2=O)C(c2ccccc2)C=C(S1)c1ccccc1)C
SPLASH splash10-00di-0090000000-2edb8c8a566eb7e6faf3
Source of Spectrum J-44-4154-0
Synonyms 7a-methyl-2,4-diphenyl-4a,7a-dihydro-4H-thiino[2,3-c]furan-5,7-dione
Wiley ID 1332455