3-[(5R)-5-[(E)-2-phenylethenyl]-4,5-dihydro-1,2-oxazol-3-yl]chromen-2-one

Systemtic Name: 3-[(5R)-5-[(E)-2-phenylethenyl]-4,5-dihydro-1,2-oxazol-3-yl]chromen-2-one Openeye Name: 3-[(5R)-5-[(E)-styryl]-4,5-dihydroisoxazol-3-yl]chromen-2-one CAS Name: 3-[(5R)-5-[(E)-2-phenylethenyl]-4,5-dihydroisoxazol-3-yl]-1-benzopyran-2-one IUPAC Name: 3-[(5R)-5-[(E)-2-phenylethenyl]-4,5-dihydro-1,2-oxazol-3-yl]chromen-2-one Traditional Name: 3-[(5R)-5-[(E)-styryl]-2-isoxazolin-3-yl]coumarin Formula: C20H15NO3 MolecularWeight: 317.338

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Descriptors Computed from Structure

Canonical SMILES:

C1C(ON=C1C2=CC3=CC=CC=C3OC2=O)C=CC4=CC=CC=C4

Isomeric SMILES

C1[C@@H](ON=C1C2=CC3=CC=CC=C3OC2=O)/C=C/C4=CC=CC=C4

InChI

InChI=1S/C20H15NO3/c22-20-17(12-15-8-4-5-9-19(15)23-20)18-13-16(24-21-18)11-10-14-6-2-1-3-7-14/h1-12,16H,13H2/b11-10+/t16-/m0/s1