2-[(E)-but-2-en-2-yl]-5-methyl-6-oxidanyl-4-oxidanylidene-pyran-3-carboxylic acid

Systemtic Name: 2-[(E)-but-2-en-2-yl]-5-methyl-6-oxidanyl-4-oxidanylidene-pyran-3-carboxylic acid Openeye Name: 6-hydroxy-5-methyl-2-[(E)-1-methylprop-1-enyl]-4-oxo-pyran-3-carboxylic acid CAS Name: 2-[(E)-but-2-en-2-yl]-6-hydroxy-5-methyl-4-oxo-3-pyrancarboxylic acid IUPAC Name: 2-[(E)-but-2-en-2-yl]-6-hydroxy-5-methyl-4-oxopyran-3-carboxylic acid Traditional Name: 6-hydroxy-4-keto-5-methyl-2-[(E)-1-methylprop-1-enyl]pyran-3-carboxylic acid Formula: C11H12O5 MolecularWeight: 224.20998

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC=C(C)C1=C(C(=O)C(=C(O1)O)C)C(=O)O

Isomeric SMILES

C/C=C(\C)/C1=C(C(=O)C(=C(O1)O)C)C(=O)O

InChI

InChI=1S/C11H12O5/c1-4-5(2)9-7(10(13)14)8(12)6(3)11(15)16-9/h4,15H,1-3H3,(H,13,14)/b5-4+