(3Z)-3-(naphthalen-2-ylmethylidene)-1,1-bis(oxidanylidene)thiochromen-4-one

Systemtic Name: (3Z)-3-(naphthalen-2-ylmethylidene)-1,1-bis(oxidanylidene)thiochromen-4-one Openeye Name: (3Z)-3-(2-naphthylmethylene)-1,1-dioxo-thiochromen-4-one CAS Name: (3Z)-3-(2-naphthalenylmethylidene)-1,1-dioxo-1-benzothiopyran-4-one IUPAC Name: (3Z)-3-(naphthalen-2-ylmethylidene)-1,1-dioxothiochromen-4-one Traditional Name: (3Z)-1,1-diketo-3-(2-naphthylmethylene)thiochromen-4-one Formula: C20H14O3S MolecularWeight: 334.38836

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Descriptors Computed from Structure

Canonical SMILES:

C1C(=CC2=CC3=CC=CC=C3C=C2)C(=O)C4=CC=CC=C4S1(=O)=O

Isomeric SMILES

C1/C(=C\C2=CC3=CC=CC=C3C=C2)/C(=O)C4=CC=CC=C4S1(=O)=O

InChI

InChI=1S/C20H14O3S/c21-20-17(13-24(22,23)19-8-4-3-7-18(19)20)12-14-9-10-15-5-1-2-6-16(15)11-14/h1-12H,13H2/b17-12+