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4-oxidanylidene-2-[(E)-2-phenylethenyl]chromene-6-carboxylic acid

4-oxidanylidene-2-[(E)-2-phenylethenyl]chromene-6-carboxylic acid

Systemtic Name:4-oxidanylidene-2-[(E)-2-phenylethenyl]chromene-6-carboxylic acid
Openeye Name:4-oxo-2-[(E)-styryl]chromene-6-carboxylic acid
CAS Name:4-oxo-2-[(E)-2-phenylethenyl]-1-benzopyran-6-carboxylic acid
IUPAC Name:4-oxo-2-[(E)-2-phenylethenyl]chromene-6-carboxylic acid
Traditional Name:4-keto-2-[(E)-styryl]chromene-6-carboxylic acid
Formula: C18H12O4
MolecularWeight: 292.28548
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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C=CC2=CC(=O)C3=C(O2)C=CC(=C3)C(=O)O


Isomeric SMILES

C1=CC=C(C=C1)/C=C/C2=CC(=O)C3=C(O2)C=CC(=C3)C(=O)O


InChI

InChI=1S/C18H12O4/c19-16-11-14(8-6-12-4-2-1-3-5-12)22-17-9-7-13(18(20)21)10-15(16)17/h1-11H,(H,20,21)/b8-6+


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