4-[[1,1-bis(oxidanylidene)-1-benzothiophen-3-yl]oxy]chromen-2-one

Systemtic Name: 4-[[1,1-bis(oxidanylidene)-1-benzothiophen-3-yl]oxy]chromen-2-one Openeye Name: 4-(1,1-dioxobenzothiophen-3-yl)oxychromen-2-one CAS Name: 4-[(1,1-dioxo-1-benzothiophen-3-yl)oxy]-1-benzopyran-2-one IUPAC Name: 4-[(1,1-dioxo-1-benzothiophen-3-yl)oxy]chromen-2-one Traditional Name: 4-(1,1-diketobenzothiophen-3-yl)oxycoumarin Formula: C17H10O5S MolecularWeight: 326.3233

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=CC(=O)O2)OC3=CS(=O)(=O)C4=CC=CC=C43

Isomeric SMILES

C1=CC=C2C(=C1)C(=CC(=O)O2)OC3=CS(=O)(=O)C4=CC=CC=C43

InChI

InChI=1S/C17H10O5S/c18-17-9-14(11-5-1-3-7-13(11)22-17)21-15-10-23(19,20)16-8-4-2-6-12(15)16/h1-10H