(3E)-1-ethyl-3-[(4E)-5-oxidanylidene-4-(2-oxidanylidene-1H-indol-3-ylidene)pyrazolidin-3-ylidene]quinoline-2,4-dione

Systemtic Name: (3E)-1-ethyl-3-[(4E)-5-oxidanylidene-4-(2-oxidanylidene-1H-indol-3-ylidene)pyrazolidin-3-ylidene]quinoline-2,4-dione Openeye Name: (3E)-1-ethyl-3-[(4E)-5-oxo-4-(2-oxoindolin-3-ylidene)pyrazolidin-3-ylidene]quinoline-2,4-dione CAS Name: (3E)-1-ethyl-3-[(4E)-5-oxo-4-(2-oxo-1H-indol-3-ylidene)-3-pyrazolidinylidene]quinoline-2,4-dione IUPAC Name: (3E)-1-ethyl-3-[(4E)-5-oxo-4-(2-oxo-1H-indol-3-ylidene)pyrazolidin-3-ylidene]quinoline-2,4-dione Traditional Name: (3E)-1-ethyl-3-[(4E)-5-keto-4-(2-ketoindolin-3-ylidene)pyrazolidin-3-ylidene]quinoline-2,4-quinone Formula: C22H16N4O4 MolecularWeight: 400.38684

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCN1C2=CC=CC=C2C(=O)C(=C3C(=C4C5=CC=CC=C5NC4=O)C(=O)NN3)C1=O

Isomeric SMILES

CCN1C2=CC=CC=C2C(=O)/C(=C\3/C(=C\4/C5=CC=CC=C5NC4=O)/C(=O)NN3)/C1=O

InChI

InChI=1S/C22H16N4O4/c1-2-26-14-10-6-4-8-12(14)19(27)17(22(26)30)18-16(21(29)25-24-18)15-11-7-3-5-9-13(11)23-20(15)28/h3-10,24H,2H2,1H3,(H,23,28)(H,25,29)/b16-15+,18-17+