3-[2-(phenylsulfonyl)ethanoyl]chromen-2-one

Systemtic Name: 3-[2-(phenylsulfonyl)ethanoyl]chromen-2-one Openeye Name: 3-[2-(benzenesulfonyl)acetyl]chromen-2-one CAS Name: 3-[2-(benzenesulfonyl)-1-oxoethyl]-1-benzopyran-2-one IUPAC Name: 3-[2-(benzenesulfonyl)acetyl]chromen-2-one Traditional Name: 3-(2-besylacetyl)coumarin Formula: C17H12O5S MolecularWeight: 328.33918

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C=C1)S(=O)(=O)CC(=O)C2=CC3=CC=CC=C3OC2=O

Isomeric SMILES

C1=CC=C(C=C1)S(=O)(=O)CC(=O)C2=CC3=CC=CC=C3OC2=O

InChI

InChI=1S/C17H12O5S/c18-15(11-23(20,21)13-7-2-1-3-8-13)14-10-12-6-4-5-9-16(12)22-17(14)19/h1-10H,11H2