4-[(3-methyl-1,3-benzothiazol-3-ium-2-yl)methylidene]chromene-2-carboxylic acid

Systemtic Name: 4-[(3-methyl-1,3-benzothiazol-3-ium-2-yl)methylidene]chromene-2-carboxylic acid Openeye Name: 4-[(3-methyl-1,3-benzothiazol-3-ium-2-yl)methylene]chromene-2-carboxylic acid CAS Name: 4-[(3-methyl-1,3-benzothiazol-3-ium-2-yl)methylidene]-1-benzopyran-2-carboxylic acid IUPAC Name: 4-[(3-methyl-1,3-benzothiazol-3-ium-2-yl)methylidene]chromene-2-carboxylic acid Traditional Name: 4-[(3-methyl-1,3-benzothiazol-3-ium-2-yl)methylene]chromene-2-carboxylic acid Formula: C19H14NO3S+ MolecularWeight: 336.38436

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Descriptors Computed from Structure

Canonical SMILES:

C[N+]1=C(SC2=CC=CC=C21)C=C3C=C(OC4=CC=CC=C43)C(=O)O

Isomeric SMILES

C[N+]1=C(SC2=CC=CC=C21)C=C3C=C(OC4=CC=CC=C43)C(=O)O

InChI

InChI=1S/C19H13NO3S/c1-20-14-7-3-5-9-17(14)24-18(20)11-12-10-16(19(21)22)23-15-8-4-2-6-13(12)15/h2-11H,1H3/p+1