5-methyl-9-oxidanylidene-7-sulfo-xanthene-2-carboxylic acid

Systemtic Name: 5-methyl-9-oxidanylidene-7-sulfo-xanthene-2-carboxylic acid Openeye Name: 5-methyl-9-oxo-7-sulfo-xanthene-2-carboxylic acid CAS Name: 5-methyl-9-oxo-7-sulfo-2-xanthenecarboxylic acid IUPAC Name: 5-methyl-9-oxo-7-sulfoxanthene-2-carboxylic acid Traditional Name: 9-keto-5-methyl-7-sulfo-xanthene-2-carboxylic acid Formula: C15H10O7S MolecularWeight: 334.3007

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Descriptors Computed from Structure

Canonical SMILES:

CC1=C2C(=CC(=C1)S(=O)(=O)O)C(=O)C3=C(O2)C=CC(=C3)C(=O)O

Isomeric SMILES

CC1=C2C(=CC(=C1)S(=O)(=O)O)C(=O)C3=C(O2)C=CC(=C3)C(=O)O

InChI

InChI=1S/C15H10O7S/c1-7-4-9(23(19,20)21)6-11-13(16)10-5-8(15(17)18)2-3-12(10)22-14(7)11/h2-6H,1H3,(H,17,18)(H,19,20,21)