(3E)-3-[2-(6-ethenyl-7-methyl-4-oxidanyl-3-oxidanylidene-1H-2-benzofuran-5-yl)ethylidene]cyclopentane-1-carboxylic acid

Systemtic Name: (3E)-3-[2-(6-ethenyl-7-methyl-4-oxidanyl-3-oxidanylidene-1H-2-benzofuran-5-yl)ethylidene]cyclopentane-1-carboxylic acid Openeye Name: (3E)-3-[2-(4-hydroxy-7-methyl-3-oxo-6-vinyl-1H-isobenzofuran-5-yl)ethylidene]cyclopentanecarboxylic acid CAS Name: (3E)-3-[2-(6-ethenyl-4-hydroxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)ethylidene]-1-cyclopentanecarboxylic acid IUPAC Name: (3E)-3-[2-(6-ethenyl-4-hydroxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)ethylidene]cyclopentane-1-carboxylic acid Traditional Name: (3E)-3-[2-(4-hydroxy-3-keto-7-methyl-6-vinyl-phthalan-5-yl)ethylidene]cyclopentanecarboxylic acid Formula: C19H20O5 MolecularWeight: 328.3591

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1=C(C(=C(C2=C1COC2=O)O)CC=C3CCC(C3)C(=O)O)C=C

Isomeric SMILES

CC1=C(C(=C(C2=C1COC2=O)O)C/C=C/3\CCC(C3)C(=O)O)C=C

InChI

InChI=1S/C19H20O5/c1-3-13-10(2)15-9-24-19(23)16(15)17(20)14(13)7-5-11-4-6-12(8-11)18(21)22/h3,5,12,20H,1,4,6-9H2,2H3,(H,21,22)/b11-5+