4-ethyl-2,2-bis(oxidanylidene)-[1,2]oxathiino[5,4-c]chromen-5-one

Systemtic Name: 4-ethyl-2,2-bis(oxidanylidene)-[1,2]oxathiino[5,4-c]chromen-5-one Openeye Name: 4-ethyl-2,2-dioxo-oxathiino[5,4-c]chromen-5-one CAS Name: 4-ethyl-2,2-dioxo-5-oxathiino[5,4-c][1]benzopyranone IUPAC Name: 4-ethyl-2,2-dioxooxathiino[5,4-c]chromen-5-one Traditional Name: 4-ethyl-2,2-diketo-oxathiino[5,4-c]chromen-5-one Formula: C13H10O5S MolecularWeight: 278.2805

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Descriptors Computed from Structure

Canonical SMILES:

CCC1=C2C(=CS(=O)(=O)O1)C3=CC=CC=C3OC2=O

Isomeric SMILES

CCC1=C2C(=CS(=O)(=O)O1)C3=CC=CC=C3OC2=O

InChI

InChI=1S/C13H10O5S/c1-2-10-12-9(7-19(15,16)18-10)8-5-3-4-6-11(8)17-13(12)14/h3-7H,2H2,1H3