3-[(5R)-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]chromen-2-one

Systemtic Name: 3-[(5R)-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]chromen-2-one Openeye Name: 3-[(5R)-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]chromen-2-one CAS Name: 3-[(5R)-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]-1-benzopyran-2-one IUPAC Name: 3-[(5R)-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]chromen-2-one Traditional Name: 3-[(5R)-5-(4-nitrophenyl)-2-pyrazolin-3-yl]coumarin Formula: C18H13N3O4 MolecularWeight: 335.31352

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1C(NN=C1C2=CC3=CC=CC=C3OC2=O)C4=CC=C(C=C4)[N+](=O)[O-]

Isomeric SMILES

C1[C@@H](NN=C1C2=CC3=CC=CC=C3OC2=O)C4=CC=C(C=C4)[N+](=O)[O-]

InChI

InChI=1S/C18H13N3O4/c22-18-14(9-12-3-1-2-4-17(12)25-18)16-10-15(19-20-16)11-5-7-13(8-6-11)21(23)24/h1-9,15,19H,10H2/t15-/m1/s1