2'-azanyl-7'-oxidanyl-2-oxidanylidene-spiro[1H-indole-3,4'-benzo[h]chromene]-3'-carbonitrile

Systemtic Name: 2'-azanyl-7'-oxidanyl-2-oxidanylidene-spiro[1H-indole-3,4'-benzo[h]chromene]-3'-carbonitrile Openeye Name: 2-amino-7-hydroxy-2'-oxo-spiro[benzo[h]chromene-4,3'-indoline]-3-carbonitrile CAS Name: 2'-amino-7'-hydroxy-2-oxo-3'-spiro[1H-indole-3,4'-benzo[h][1]benzopyran]carbonitrile IUPAC Name: 2'-amino-7'-hydroxy-2-oxospiro[1H-indole-3,4'-benzo[h]chromene]-3'-carbonitrile Traditional Name: 2-amino-7-hydroxy-2'-keto-spiro[benzo[h]chromene-4,3'-indoline]-3-carbonitrile Formula: C21H13N3O3 MolecularWeight: 355.34622

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C3(C4=C(C5=C(C=C4)C(=CC=C5)O)OC(=C3C#N)N)C(=O)N2

Isomeric SMILES

C1=CC=C2C(=C1)C3(C4=C(C5=C(C=C4)C(=CC=C5)O)OC(=C3C#N)N)C(=O)N2

InChI

InChI=1S/C21H13N3O3/c22-10-15-19(23)27-18-12-4-3-7-17(25)11(12)8-9-14(18)21(15)13-5-1-2-6-16(13)24-20(21)26/h1-9,25H,23H2,(H,24,26)