2-(4-methylsulfonylphenyl)-1,1-bis(oxidanylidene)thiochromen-4-one

Systemtic Name: 2-(4-methylsulfonylphenyl)-1,1-bis(oxidanylidene)thiochromen-4-one Openeye Name: 2-(4-methylsulfonylphenyl)-1,1-dioxo-thiochromen-4-one CAS Name: 2-(4-methylsulfonylphenyl)-1,1-dioxo-1-benzothiopyran-4-one IUPAC Name: 2-(4-methylsulfonylphenyl)-1,1-dioxothiochromen-4-one Traditional Name: 1,1-diketo-2-(4-mesylphenyl)thiochromen-4-one Formula: C16H12O5S2 MolecularWeight: 348.39348

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CS(=O)(=O)C1=CC=C(C=C1)C2=CC(=O)C3=CC=CC=C3S2(=O)=O

Isomeric SMILES

CS(=O)(=O)C1=CC=C(C=C1)C2=CC(=O)C3=CC=CC=C3S2(=O)=O

InChI

InChI=1S/C16H12O5S2/c1-22(18,19)12-8-6-11(7-9-12)16-10-14(17)13-4-2-3-5-15(13)23(16,20)21/h2-10H,1H3