1-ethyl-6-methyl-3-(2-oxidanylidenechromen-3-yl)pyrimido[4,5-c]pyridazine-5,7-dione

Systemtic Name: 1-ethyl-6-methyl-3-(2-oxidanylidenechromen-3-yl)pyrimido[4,5-c]pyridazine-5,7-dione Openeye Name: 1-ethyl-6-methyl-3-(2-oxochromen-3-yl)pyrimido[4,5-c]pyridazine-5,7-dione CAS Name: 1-ethyl-6-methyl-3-(2-oxo-1-benzopyran-3-yl)pyrimido[4,5-c]pyridazine-5,7-dione IUPAC Name: 1-ethyl-6-methyl-3-(2-oxochromen-3-yl)pyrimido[4,5-c]pyridazine-5,7-dione Traditional Name: 1-ethyl-3-(2-ketochromen-3-yl)-6-methyl-pyrimido[4,5-c]pyridazine-5,7-quinone Formula: C18H14N4O4 MolecularWeight: 350.32816

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Descriptors Computed from Structure

Canonical SMILES:

CCN1C2=NC(=O)N(C(=O)C2=CC(=N1)C3=CC4=CC=CC=C4OC3=O)C

Isomeric SMILES

CCN1C2=NC(=O)N(C(=O)C2=CC(=N1)C3=CC4=CC=CC=C4OC3=O)C

InChI

InChI=1S/C18H14N4O4/c1-3-22-15-12(16(23)21(2)18(25)19-15)9-13(20-22)11-8-10-6-4-5-7-14(10)26-17(11)24/h4-9H,3H2,1-2H3