4-(dicyanomethylidene)-6-methyl-2,3-dihydrochromene-8-sulfonic acid

Systemtic Name: 4-(dicyanomethylidene)-6-methyl-2,3-dihydrochromene-8-sulfonic acid Openeye Name: 4-(dicyanomethylene)-6-methyl-chromane-8-sulfonic acid CAS Name: 4-(dicyanomethylidene)-6-methyl-3,4-dihydro-2H-1-benzopyran-8-sulfonic acid IUPAC Name: 4-(dicyanomethylidene)-6-methyl-2,3-dihydrochromene-8-sulfonic acid Traditional Name: 4-(dicyanomethylene)-6-methyl-chroman-8-sulfonic acid Formula: C13H10N2O4S MolecularWeight: 290.2945

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=C2C(=C1)C(=C(C#N)C#N)CCO2)S(=O)(=O)O

Isomeric SMILES

CC1=CC(=C2C(=C1)C(=C(C#N)C#N)CCO2)S(=O)(=O)O

InChI

InChI=1S/C13H10N2O4S/c1-8-4-11-10(9(6-14)7-15)2-3-19-13(11)12(5-8)20(16,17)18/h4-5H,2-3H2,1H3,(H,16,17,18)