7-methyl-5-oxidanyl-4-oxidanylidene-chromene-2-carboxylic acid

Systemtic Name: 7-methyl-5-oxidanyl-4-oxidanylidene-chromene-2-carboxylic acid Openeye Name: 5-hydroxy-7-methyl-4-oxo-chromene-2-carboxylic acid CAS Name: 5-hydroxy-7-methyl-4-oxo-1-benzopyran-2-carboxylic acid IUPAC Name: 5-hydroxy-7-methyl-4-oxochromene-2-carboxylic acid Traditional Name: 5-hydroxy-4-keto-7-methyl-chromene-2-carboxylic acid Formula: C11H8O5 MolecularWeight: 220.17822

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1=CC2=C(C(=C1)O)C(=O)C=C(O2)C(=O)O

Isomeric SMILES

CC1=CC2=C(C(=C1)O)C(=O)C=C(O2)C(=O)O

InChI

InChI=1S/C11H8O5/c1-5-2-6(12)10-7(13)4-9(11(14)15)16-8(10)3-5/h2-4,12H,1H3,(H,14,15)