(2R)-spiro[3H-1,3-benzoxazine-2,3'-benzo[f]chromene]-4-one

Systemtic Name: (2R)-spiro[3H-1,3-benzoxazine-2,3'-benzo[f]chromene]-4-one Openeye Name: (2R)-spiro[3H-1,3-benzoxazine-2,3'-benzo[f]chromene]-4-one CAS Name: (2R)-4-spiro[3H-1,3-benzoxazine-2,3'-benzo[f][1]benzopyran]one IUPAC Name: (2R)-spiro[3H-1,3-benzoxazine-2,3'-benzo[f]chromene]-4-one Traditional Name: (2R)-spiro[3H-1,3-benzoxazine-2,3'-benzo[f]chromene]-4-one Formula: C20H13NO3 MolecularWeight: 315.32212

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C=CC3=C2C=CC4(O3)NC(=O)C5=CC=CC=C5O4

Isomeric SMILES

C1=CC=C2C(=C1)C=CC3=C2C=C[C@]4(O3)NC(=O)C5=CC=CC=C5O4

InChI

InChI=1S/C20H13NO3/c22-19-16-7-3-4-8-17(16)23-20(21-19)12-11-15-14-6-2-1-5-13(14)9-10-18(15)24-20/h1-12H,(H,21,22)/t20-/m0/s1