3-ethyl-4-oxidanylidene-2-[(E)-2-pyridin-2-ylethenyl]chromene-6-carboxylic acid

Systemtic Name: 3-ethyl-4-oxidanylidene-2-[(E)-2-pyridin-2-ylethenyl]chromene-6-carboxylic acid Openeye Name: 3-ethyl-4-oxo-2-[(E)-2-(2-pyridyl)vinyl]chromene-6-carboxylic acid CAS Name: 3-ethyl-4-oxo-2-[(E)-2-(2-pyridinyl)ethenyl]-1-benzopyran-6-carboxylic acid IUPAC Name: 3-ethyl-4-oxo-2-[(E)-2-pyridin-2-ylethenyl]chromene-6-carboxylic acid Traditional Name: 3-ethyl-4-keto-2-[(E)-2-(2-pyridyl)vinyl]chromene-6-carboxylic acid Formula: C19H15NO4 MolecularWeight: 321.3267

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=C(OC2=C(C1=O)C=C(C=C2)C(=O)O)C=CC3=CC=CC=N3

Isomeric SMILES

CCC1=C(OC2=C(C1=O)C=C(C=C2)C(=O)O)/C=C/C3=CC=CC=N3

InChI

InChI=1S/C19H15NO4/c1-2-14-16(9-7-13-5-3-4-10-20-13)24-17-8-6-12(19(22)23)11-15(17)18(14)21/h3-11H,2H2,1H3,(H,22,23)/b9-7+