4-(4-methylphenyl)sulfonylchromen-2-one

Systemtic Name: 4-(4-methylphenyl)sulfonylchromen-2-one Openeye Name: 4-(p-tolylsulfonyl)chromen-2-one CAS Name: 4-(4-methylphenyl)sulfonyl-1-benzopyran-2-one IUPAC Name: 4-(4-methylphenyl)sulfonylchromen-2-one Traditional Name: 4-tosylcoumarin Formula: C16H12O4S MolecularWeight: 300.32908

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC=C(C=C1)S(=O)(=O)C2=CC(=O)OC3=CC=CC=C32

Isomeric SMILES

CC1=CC=C(C=C1)S(=O)(=O)C2=CC(=O)OC3=CC=CC=C32

InChI

InChI=1S/C16H12O4S/c1-11-6-8-12(9-7-11)21(18,19)15-10-16(17)20-14-5-3-2-4-13(14)15/h2-10H,1H3