7-methoxy-3-[(Z)-4-(4-methoxyphenyl)-2-oxidanylidene-but-3-enyl]sulfonyl-chromen-2-one

Systemtic Name: 7-methoxy-3-[(Z)-4-(4-methoxyphenyl)-2-oxidanylidene-but-3-enyl]sulfonyl-chromen-2-one Openeye Name: 7-methoxy-3-[(Z)-4-(4-methoxyphenyl)-2-oxo-but-3-enyl]sulfonyl-chromen-2-one CAS Name: 7-methoxy-3-[(Z)-4-(4-methoxyphenyl)-2-oxobut-3-enyl]sulfonyl-1-benzopyran-2-one IUPAC Name: 7-methoxy-3-[(Z)-4-(4-methoxyphenyl)-2-oxobut-3-enyl]sulfonylchromen-2-one Traditional Name: 3-[(Z)-2-keto-4-(4-methoxyphenyl)but-3-enyl]sulfonyl-7-methoxy-coumarin Formula: C21H18O7S MolecularWeight: 414.42842

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Descriptors Computed from Structure

Canonical SMILES:

COC1=CC=C(C=C1)C=CC(=O)CS(=O)(=O)C2=CC3=C(C=C(C=C3)OC)OC2=O

Isomeric SMILES

COC1=CC=C(C=C1)/C=C\C(=O)CS(=O)(=O)C2=CC3=C(C=C(C=C3)OC)OC2=O

InChI

InChI=1S/C21H18O7S/c1-26-17-8-4-14(5-9-17)3-7-16(22)13-29(24,25)20-11-15-6-10-18(27-2)12-19(15)28-21(20)23/h3-12H,13H2,1-2H3/b7-3-