4-[[(2S)-4-methylidene-5-oxidanylidene-oxolan-2-yl]methoxy]chromen-2-one

Systemtic Name: 4-[[(2S)-4-methylidene-5-oxidanylidene-oxolan-2-yl]methoxy]chromen-2-one Openeye Name: 4-[[(2S)-4-methylene-5-oxo-tetrahydrofuran-2-yl]methoxy]chromen-2-one CAS Name: 4-[[(2S)-4-methylene-5-oxo-2-oxolanyl]methoxy]-1-benzopyran-2-one IUPAC Name: 4-[[(2S)-4-methylidene-5-oxooxolan-2-yl]methoxy]chromen-2-one Traditional Name: 4-[[(2S)-5-keto-4-methylene-tetrahydrofuran-2-yl]methoxy]coumarin Formula: C15H12O5 MolecularWeight: 272.25278

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C=C1CC(OC1=O)COC2=CC(=O)OC3=CC=CC=C32

Isomeric SMILES

C=C1C[C@H](OC1=O)COC2=CC(=O)OC3=CC=CC=C32

InChI

InChI=1S/C15H12O5/c1-9-6-10(19-15(9)17)8-18-13-7-14(16)20-12-5-3-2-4-11(12)13/h2-5,7,10H,1,6,8H2/t10-/m0/s1