(3E)-3-[(6,7-dimethoxy-3,4-dihydronaphthalen-1-yl)methylidene]-1-benzofuran-2-one

Systemtic Name: (3E)-3-[(6,7-dimethoxy-3,4-dihydronaphthalen-1-yl)methylidene]-1-benzofuran-2-one Openeye Name: (3E)-3-[(6,7-dimethoxy-3,4-dihydronaphthalen-1-yl)methylene]benzofuran-2-one CAS Name: (3E)-3-[(6,7-dimethoxy-3,4-dihydronaphthalen-1-yl)methylidene]-2-benzofuranone IUPAC Name: (3E)-3-[(6,7-dimethoxy-3,4-dihydronaphthalen-1-yl)methylidene]-1-benzofuran-2-one Traditional Name: (3E)-3-[(6,7-dimethoxy-3,4-dihydronaphthalen-1-yl)methylene]coumaran-2-one Formula: C21H18O4 MolecularWeight: 334.36522

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

COC1=C(C=C2C(=C1)CCC=C2C=C3C4=CC=CC=C4OC3=O)OC

Isomeric SMILES

COC1=C(C=C2C(=C1)CCC=C2/C=C/3\C4=CC=CC=C4OC3=O)OC

InChI

InChI=1S/C21H18O4/c1-23-19-11-14-7-5-6-13(16(14)12-20(19)24-2)10-17-15-8-3-4-9-18(15)25-21(17)22/h3-4,6,8-12H,5,7H2,1-2H3/b17-10+