4-oxidanylidene-2-[(E)-2-phenylethenyl]chromene-7-carboxylic acid

Systemtic Name: 4-oxidanylidene-2-[(E)-2-phenylethenyl]chromene-7-carboxylic acid Openeye Name: 4-oxo-2-[(E)-styryl]chromene-7-carboxylic acid CAS Name: 4-oxo-2-[(E)-2-phenylethenyl]-1-benzopyran-7-carboxylic acid IUPAC Name: 4-oxo-2-[(E)-2-phenylethenyl]chromene-7-carboxylic acid Traditional Name: 4-keto-2-[(E)-styryl]chromene-7-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=C(C=C3)C(=O)O

Isomeric SMILES

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

InChI

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