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(3E)-3-(5-keto-4-phenyl-2-furylidene)coumaran-2-one
SpectraBase Compound ID 6YRIll4Svgb
InChI InChI=1S/C18H10O4/c19-17-13(11-6-2-1-3-7-11)10-15(22-17)16-12-8-4-5-9-14(12)21-18(16)20/h1-10H/b16-15+
InChIKey QGRPVFKYTQLYML-FOCLMDBBSA-N
Mol Weight 290.27 g/mol
Molecular Formula C18H10O4
Exact Mass 290.057909 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID JGXJQ3XUl6x
Name (3E)-3-(5-keto-4-phenyl-2-furylidene)coumaran-2-one
Alternate Name(s) (3E)-3-(5-oxidanylidene-4-phenyl-furan-2-ylidene)-1-benzofuran-2-one (3E)-3-(5-oxo-4-phenyl-2-furanylidene)-2-benzofuranone (3E)-3-(5-oxo-4-phenyl-2-furylidene)benzofuran-2-one (3E)-3-(5-oxo-4-phenylfuran-2-ylidene)-1-benzofuran-2-one
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Formula C18H10O4
InChI InChI=1S/C18H10O4/c19-17-13(11-6-2-1-3-7-11)10-15(22-17)16-12-8-4-5-9-14(12)21-18(16)20/h1-10H/b16-15+
InChIKey QGRPVFKYTQLYML-FOCLMDBBSA-N
Molecular Weight 290.274 g/mol
SMILES C=1\C(=C/2C(Oc3c2cccc3)=O)OC(C1c1ccccc1)=O
SPLASH splash10-03dl-0890000000-17a6ea8dac7b9a30f8a5
Source of Spectrum ES-2005-3473-16
Wiley ID 1563536