ethenyl (2Z)-2-[7-(diethylamino)-2,4-bis(oxidanylidene)chromen-3-ylidene]-1H-pyridine-3-sulfonate

Systemtic Name: ethenyl (2Z)-2-[7-(diethylamino)-2,4-bis(oxidanylidene)chromen-3-ylidene]-1H-pyridine-3-sulfonate Openeye Name: vinyl (2Z)-2-[7-(diethylamino)-2,4-dioxo-chroman-3-ylidene]-1H-pyridine-3-sulfonate CAS Name: (2Z)-2-[7-(diethylamino)-2,4-dioxo-3,4-dihydro-2H-1-benzopyran-3-ylidene]-1H-pyridine-3-sulfonic acid ethenyl ester IUPAC Name: ethenyl (2Z)-2-[7-(diethylamino)-2,4-dioxochromen-3-ylidene]-1H-pyridine-3-sulfonate Traditional Name: (2Z)-2-[7-(diethylamino)-2,4-diketo-chroman-3-ylidene]-1H-pyridine-3-sulfonic acid vinyl ester Formula: C20H20N2O6S MolecularWeight: 416.4476

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Descriptors Computed from Structure

Canonical SMILES:

CCN(CC)C1=CC2=C(C=C1)C(=O)C(=C3C(=CC=CN3)S(=O)(=O)OC=C)C(=O)O2

Isomeric SMILES

CCN(CC)C1=CC2=C(C=C1)C(=O)/C(=C/3\C(=CC=CN3)S(=O)(=O)OC=C)/C(=O)O2

InChI

InChI=1S/C20H20N2O6S/c1-4-22(5-2)13-9-10-14-15(12-13)28-20(24)17(19(14)23)18-16(8-7-11-21-18)29(25,26)27-6-3/h6-12,21H,3-5H2,1-2H3/b18-17-