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Methyl 2-[3-(4-methylphenyl)-4-oxocyclopenta[c] chromene-1(4H)-yliden]acetate
SpectraBase Compound ID APQnAGo0fAX
InChI InChI=1S/C22H16O4/c1-13-7-9-14(10-8-13)17-11-15(12-19(23)25-2)20-16-5-3-4-6-18(16)26-22(24)21(17)20/h3-12H,1-2H3
InChIKey QREIGSRUTUBDNF-UHFFFAOYSA-N
Mol Weight 344.37 g/mol
Molecular Formula C22H16O4
Exact Mass 344.104859 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 3j8StgkRqxW
Name Methyl 2-[3-(4-methylphenyl)-4-oxocyclopenta[c] chromene-1(4H)-yliden]acetate
Appearance Pale yellow powder
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Formula C22H16O4
InChI InChI=1S/C22H16O4/c1-13-7-9-14(10-8-13)17-11-15(12-19(23)25-2)20-16-5-3-4-6-18(16)26-22(24)21(17)20/h3-12H,1-2H3
InChIKey QREIGSRUTUBDNF-UHFFFAOYSA-N
Instrument Name FINNIGAN-MAT 8430
Ionization Type EI
Literature Reference DOI 10.1002/jhet.2900
Molecular Weight 344.366 g/mol
SMILES c1(C2=CC(C3=C2C(Oc2c3cccc2)=O)=CC(=O)OC)ccc(cc1)C
SPLASH splash10-01qc-9606000000-b9500415334992a48eff
Source of Spectrum Y-54-2910-5e
Wiley ID 1878592