4-ethyl-7-methyl-5-[(2R)-1-oxidanylidene-1-phenyl-propan-2-yl]oxy-chromen-2-one

Systemtic Name: 4-ethyl-7-methyl-5-[(2R)-1-oxidanylidene-1-phenyl-propan-2-yl]oxy-chromen-2-one Openeye Name: 4-ethyl-7-methyl-5-[(1R)-1-methyl-2-oxo-2-phenyl-ethoxy]chromen-2-one CAS Name: 4-ethyl-7-methyl-5-[(2R)-1-oxo-1-phenylpropan-2-yl]oxy-1-benzopyran-2-one IUPAC Name: 4-ethyl-7-methyl-5-[(2R)-1-oxo-1-phenylpropan-2-yl]oxychromen-2-one Traditional Name: 4-ethyl-5-[(1R)-2-keto-1-methyl-2-phenyl-ethoxy]-7-methyl-coumarin Formula: C21H20O4 MolecularWeight: 336.3811

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=CC(=O)OC2=C1C(=CC(=C2)C)OC(C)C(=O)C3=CC=CC=C3

Isomeric SMILES

CCC1=CC(=O)OC2=C1C(=CC(=C2)C)O[C@H](C)C(=O)C3=CC=CC=C3

InChI

InChI=1S/C21H20O4/c1-4-15-12-19(22)25-18-11-13(2)10-17(20(15)18)24-14(3)21(23)16-8-6-5-7-9-16/h5-12,14H,4H2,1-3H3/t14-/m1/s1