3-[(E)-3-(4-ethylphenyl)prop-2-enoyl]chromen-2-one

Systemtic Name: 3-[(E)-3-(4-ethylphenyl)prop-2-enoyl]chromen-2-one Openeye Name: 3-[(E)-3-(4-ethylphenyl)prop-2-enoyl]chromen-2-one CAS Name: 3-[(E)-3-(4-ethylphenyl)-1-oxoprop-2-enyl]-1-benzopyran-2-one IUPAC Name: 3-[(E)-3-(4-ethylphenyl)prop-2-enoyl]chromen-2-one Traditional Name: 3-[(E)-3-(4-ethylphenyl)acryloyl]coumarin Formula: C20H16O3 MolecularWeight: 304.33924

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCC1=CC=C(C=C1)C=CC(=O)C2=CC3=CC=CC=C3OC2=O

Isomeric SMILES

CCC1=CC=C(C=C1)/C=C/C(=O)C2=CC3=CC=CC=C3OC2=O

InChI

InChI=1S/C20H16O3/c1-2-14-7-9-15(10-8-14)11-12-18(21)17-13-16-5-3-4-6-19(16)23-20(17)22/h3-13H,2H2,1H3/b12-11+