8,8-dimethyl-4-oxidanylidene-2-thiophen-2-yl-9H-furo[2,3-h]chromene-9-carboxylic acid

Systemtic Name: 8,8-dimethyl-4-oxidanylidene-2-thiophen-2-yl-9H-furo[2,3-h]chromene-9-carboxylic acid Openeye Name: 8,8-dimethyl-4-oxo-2-(2-thienyl)-9H-furo[2,3-h]chromene-9-carboxylic acid CAS Name: 8,8-dimethyl-4-oxo-2-thiophen-2-yl-9H-furo[2,3-h][1]benzopyran-9-carboxylic acid IUPAC Name: 8,8-dimethyl-4-oxo-2-thiophen-2-yl-9H-furo[2,3-h]chromene-9-carboxylic acid Traditional Name: 4-keto-8,8-dimethyl-2-(2-thienyl)-9H-furo[2,3-h]chromene-9-carboxylic acid Formula: C18H14O5S MolecularWeight: 342.36576

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Descriptors Computed from Structure

Canonical SMILES:

CC1(C(C2=C(O1)C=CC3=C2OC(=CC3=O)C4=CC=CS4)C(=O)O)C

Isomeric SMILES

CC1(C(C2=C(O1)C=CC3=C2OC(=CC3=O)C4=CC=CS4)C(=O)O)C

InChI

InChI=1S/C18H14O5S/c1-18(2)15(17(20)21)14-11(23-18)6-5-9-10(19)8-12(22-16(9)14)13-4-3-7-24-13/h3-8,15H,1-2H3,(H,20,21)