4-methoxy-3-(2-phenylethynyl)chromen-2-one

Systemtic Name: 4-methoxy-3-(2-phenylethynyl)chromen-2-one Openeye Name: 4-methoxy-3-(2-phenylethynyl)chromen-2-one CAS Name: 4-methoxy-3-(2-phenylethynyl)-1-benzopyran-2-one IUPAC Name: 4-methoxy-3-(2-phenylethynyl)chromen-2-one Traditional Name: 4-methoxy-3-(2-phenylethynyl)coumarin Formula: C18H12O3 MolecularWeight: 276.28608

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Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C(=O)OC2=CC=CC=C21)C#CC3=CC=CC=C3

Isomeric SMILES

COC1=C(C(=O)OC2=CC=CC=C21)C#CC3=CC=CC=C3

InChI

InChI=1S/C18H12O3/c1-20-17-14-9-5-6-10-16(14)21-18(19)15(17)12-11-13-7-3-2-4-8-13/h2-10H,1H3