(3E)-3-(5-phenyl-1,2-oxazol-3-ylidene)chromene-2,4-dione

Systemtic Name: (3E)-3-(5-phenyl-1,2-oxazol-3-ylidene)chromene-2,4-dione Openeye Name: (3E)-3-(5-phenylisoxazol-3-ylidene)chromane-2,4-dione CAS Name: (3E)-3-(5-phenyl-3-isoxazolylidene)-3,4-dihydro-2H-1-benzopyran-2,4-dione IUPAC Name: (3E)-3-(5-phenyl-1,2-oxazol-3-ylidene)chromene-2,4-dione Traditional Name: (3E)-3-(5-phenyl-4-isoxazolin-3-ylidene)chroman-2,4-quinone Formula: C18H11NO4 MolecularWeight: 305.28424

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)C2=CC(=C3C(=O)C4=CC=CC=C4OC3=O)NO2

Isomeric SMILES

C1=CC=C(C=C1)C2=C/C(=C\3/C(=O)C4=CC=CC=C4OC3=O)/NO2

InChI

InChI=1S/C18H11NO4/c20-17-12-8-4-5-9-14(12)22-18(21)16(17)13-10-15(23-19-13)11-6-2-1-3-7-11/h1-10,19H/b16-13+