2-(4-methylsulfonylphenyl)-3-pyrazin-2-yl-chromen-4-one

Systemtic Name: 2-(4-methylsulfonylphenyl)-3-pyrazin-2-yl-chromen-4-one Openeye Name: 2-(4-methylsulfonylphenyl)-3-pyrazin-2-yl-chromen-4-one CAS Name: 2-(4-methylsulfonylphenyl)-3-(2-pyrazinyl)-1-benzopyran-4-one IUPAC Name: 2-(4-methylsulfonylphenyl)-3-pyrazin-2-ylchromen-4-one Traditional Name: 2-(4-mesylphenyl)-3-pyrazin-2-yl-chromone Formula: C20H14N2O4S MolecularWeight: 378.40116

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Descriptors Computed from Structure

Canonical SMILES:

CS(=O)(=O)C1=CC=C(C=C1)C2=C(C(=O)C3=CC=CC=C3O2)C4=NC=CN=C4

Isomeric SMILES

CS(=O)(=O)C1=CC=C(C=C1)C2=C(C(=O)C3=CC=CC=C3O2)C4=NC=CN=C4

InChI

InChI=1S/C20H14N2O4S/c1-27(24,25)14-8-6-13(7-9-14)20-18(16-12-21-10-11-22-16)19(23)15-4-2-3-5-17(15)26-20/h2-12H,1H3