7-[(2S)-1-(4-ethylphenyl)-1-oxidanylidene-propan-2-yl]oxy-4-methyl-chromen-2-one

Systemtic Name: 7-[(2S)-1-(4-ethylphenyl)-1-oxidanylidene-propan-2-yl]oxy-4-methyl-chromen-2-one Openeye Name: 7-[(1S)-2-(4-ethylphenyl)-1-methyl-2-oxo-ethoxy]-4-methyl-chromen-2-one CAS Name: 7-[(2S)-1-(4-ethylphenyl)-1-oxopropan-2-yl]oxy-4-methyl-1-benzopyran-2-one IUPAC Name: 7-[(2S)-1-(4-ethylphenyl)-1-oxopropan-2-yl]oxy-4-methylchromen-2-one Traditional Name: 7-[(1S)-2-(4-ethylphenyl)-2-keto-1-methyl-ethoxy]-4-methyl-coumarin Formula: C21H20O4 MolecularWeight: 336.3811

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=CC=C(C=C1)C(=O)C(C)OC2=CC3=C(C=C2)C(=CC(=O)O3)C

Isomeric SMILES

CCC1=CC=C(C=C1)C(=O)[C@H](C)OC2=CC3=C(C=C2)C(=CC(=O)O3)C

InChI

InChI=1S/C21H20O4/c1-4-15-5-7-16(8-6-15)21(23)14(3)24-17-9-10-18-13(2)11-20(22)25-19(18)12-17/h5-12,14H,4H2,1-3H3/t14-/m0/s1