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2-[(E)-2-(4-Chlorophenyl)ethenyl]-4-oxo-4H-chromene-6-carboxylic acid
SpectraBase Compound ID 4ZfebAbhQ53
InChI InChI=1S/C18H11ClO4/c19-13-5-1-11(2-6-13)3-7-14-10-16(20)15-9-12(18(21)22)4-8-17(15)23-14/h1-10H,(H,21,22)/b7-3+
InChIKey JRVZHXNKBBQGIU-XVNBXDOJSA-N
Mol Weight 326.74 g/mol
Molecular Formula C18H11ClO4
Exact Mass 326.034587 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID EQDZ8TMLDJw
Name 2-[(E)-2-(4-Chlorophenyl)ethenyl]-4-oxo-4H-chromene-6-carboxylic acid
CAS Registry Number 76808-23-6
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C18H11ClO4
InChI InChI=1S/C18H11ClO4/c19-13-5-1-11(2-6-13)3-7-14-10-16(20)15-9-12(18(21)22)4-8-17(15)23-14/h1-10H,(H,21,22)/b7-3+
InChIKey JRVZHXNKBBQGIU-XVNBXDOJSA-N
Molecular Weight 326.735 g/mol
SMILES OC(=O)c1cc2c(OC(\C=C\c3ccc(Cl)cc3)=CC2=O)cc1
SPLASH splash10-004i-1719000000-4b444673a69b30bb1717
Source of Spectrum W5-1989-6939-1
Synonyms 2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxidanylidene-chromene-6-carboxylic acid 2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxo-1-benzopyran-6-carboxylic acid 2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxochromene-6-carboxylic acid 2-[(E)-2-(4-chlorophenyl)vinyl]-4-keto-chromene-6-carboxylic acid 2-[(E)-2-(4-chlorophenyl)vinyl]-4-oxo-chromene-6-carboxylic acid trans-6-Carboxy-2-(p-chlorostyryl)chromone
Wiley ID 1324695