spiro[1H-2-benzofuran-3,5'-2H-chromeno[2,3-d]pyrimidin-3-ium] 3'-oxide

Systemtic Name: spiro[1H-2-benzofuran-3,5'-2H-chromeno[2,3-d]pyrimidin-3-ium] 3'-oxide Openeye Name: spiro[1H-isobenzofuran-3,5'-2H-chromeno[2,3-d]pyrimidin-3-ium] 3'-oxide CAS Name: spiro[1H-isobenzofuran-3,5'-2H-[1]benzopyrano[2,3-d]pyrimidin-3-ium] 3'-oxide IUPAC Name: spiro[1H-2-benzofuran-3,5'-2H-chromeno[2,3-d]pyrimidin-3-ium] 3'-oxide Traditional Name: spiro[2H-chromeno[2,3-d]pyrimidin-3-ium-5,1'-phthalan] 3-oxide Formula: C18H13N2O3+ MolecularWeight: 305.30742

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Descriptors Computed from Structure

Canonical SMILES:

C1C2=CC=CC=C2C3(O1)C4=CC=CC=C4OC5=NC[N+](=O)C=C35

Isomeric SMILES

C1C2=CC=CC=C2C3(O1)C4=CC=CC=C4OC5=NC[N+](=O)C=C35

InChI

InChI=1S/C18H13N2O3/c21-20-9-15-17(19-11-20)23-16-8-4-3-7-14(16)18(15)13-6-2-1-5-12(13)10-22-18/h1-9H,10-11H2/q+1