4-(2-phenylethynyl)-3-[(E)-prop-1-enyl]chromen-2-one

Systemtic Name: 4-(2-phenylethynyl)-3-[(E)-prop-1-enyl]chromen-2-one Openeye Name: 4-(2-phenylethynyl)-3-[(E)-prop-1-enyl]chromen-2-one CAS Name: 4-(2-phenylethynyl)-3-[(E)-prop-1-enyl]-1-benzopyran-2-one IUPAC Name: 4-(2-phenylethynyl)-3-[(E)-prop-1-enyl]chromen-2-one Traditional Name: 4-(2-phenylethynyl)-3-[(E)-prop-1-enyl]coumarin Formula: C20H14O2 MolecularWeight: 286.32396

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Descriptors Computed from Structure

Canonical SMILES:

CC=CC1=C(C2=CC=CC=C2OC1=O)C#CC3=CC=CC=C3

Isomeric SMILES

C/C=C/C1=C(C2=CC=CC=C2OC1=O)C#CC3=CC=CC=C3

InChI

InChI=1S/C20H14O2/c1-2-8-18-16(14-13-15-9-4-3-5-10-15)17-11-6-7-12-19(17)22-20(18)21/h2-12H,1H3/b8-2+