3,4-dimethyl-7-[(E)-2-phenylethenyl]chromen-2-one

Systemtic Name: 3,4-dimethyl-7-[(E)-2-phenylethenyl]chromen-2-one Openeye Name: 3,4-dimethyl-7-[(E)-styryl]chromen-2-one CAS Name: 3,4-dimethyl-7-[(E)-2-phenylethenyl]-1-benzopyran-2-one IUPAC Name: 3,4-dimethyl-7-[(E)-2-phenylethenyl]chromen-2-one Traditional Name: 3,4-dimethyl-7-[(E)-styryl]coumarin Formula: C19H16O2 MolecularWeight: 276.32914

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C(C(=O)OC2=C1C=CC(=C2)C=CC3=CC=CC=C3)C

Isomeric SMILES

CC1=C(C(=O)OC2=C1C=CC(=C2)/C=C/C3=CC=CC=C3)C

InChI

InChI=1S/C19H16O2/c1-13-14(2)19(20)21-18-12-16(10-11-17(13)18)9-8-15-6-4-3-5-7-15/h3-12H,1-2H3/b9-8+