7,8-dimethoxy-5-[(E)-3-oxidanylidenebut-1-enyl]chromen-2-one

Systemtic Name: 7,8-dimethoxy-5-[(E)-3-oxidanylidenebut-1-enyl]chromen-2-one Openeye Name: 7,8-dimethoxy-5-[(E)-3-oxobut-1-enyl]chromen-2-one CAS Name: 7,8-dimethoxy-5-[(E)-3-oxobut-1-enyl]-1-benzopyran-2-one IUPAC Name: 7,8-dimethoxy-5-[(E)-3-oxobut-1-enyl]chromen-2-one Traditional Name: 5-[(E)-3-ketobut-1-enyl]-7,8-dimethoxy-coumarin Formula: C15H14O5 MolecularWeight: 274.26866

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC(=O)C=CC1=CC(=C(C2=C1C=CC(=O)O2)OC)OC

Isomeric SMILES

CC(=O)/C=C/C1=CC(=C(C2=C1C=CC(=O)O2)OC)OC

InChI

InChI=1S/C15H14O5/c1-9(16)4-5-10-8-12(18-2)15(19-3)14-11(10)6-7-13(17)20-14/h4-8H,1-3H3/b5-4+