4-[(E)-3-oxidanylidene-3-(2-oxidanylidenechromen-3-yl)prop-1-enyl]benzoic acid

Systemtic Name: 4-[(E)-3-oxidanylidene-3-(2-oxidanylidenechromen-3-yl)prop-1-enyl]benzoic acid Openeye Name: 4-[(E)-3-oxo-3-(2-oxochromen-3-yl)prop-1-enyl]benzoic acid CAS Name: 4-[(E)-3-oxo-3-(2-oxo-1-benzopyran-3-yl)prop-1-enyl]benzoic acid IUPAC Name: 4-[(E)-3-oxo-3-(2-oxochromen-3-yl)prop-1-enyl]benzoic acid Traditional Name: 4-[(E)-3-keto-3-(2-ketochromen-3-yl)prop-1-enyl]benzoic acid Formula: C19H12O5 MolecularWeight: 320.29558

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)C=CC3=CC=C(C=C3)C(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)C(=O)/C=C/C3=CC=C(C=C3)C(=O)O

InChI

InChI=1S/C19H12O5/c20-16(10-7-12-5-8-13(9-6-12)18(21)22)15-11-14-3-1-2-4-17(14)24-19(15)23/h1-11H,(H,21,22)/b10-7+