3',3',6',6'-tetramethylspiro[1H-indole-3,9'-2,4,5,7-tetrahydroxanthene]-1',2,8'-trione

Molecular Formula: C₂₄H₂₅NO₄

InChI: InChI=1/C24H25NO4/c1-22(2)9-15(26)19-17(11-22)29-18-12-23(3,4)10-16(27)20(18)24(19)13-7-5-6-8-14(13)25-21(24)28/h5-8H,9-12H2,1-4H3,(H,25,28)/f/h25H

InChIKey: InChIKey=SFCRMOFRELJPRI-LNNLXFCOCL
SMILES: CC1(CC2=C(C(=O)C1)C3(C4=CC=CC=C4NC3=O)C5=C(O2)CC(CC5=O)(C)C)C

Names:
    3',3',6',6'-tetramethylspiro[1H-indole-3,9'-2,4,5,7-tetrahydroxanthene]-1',2,8'-trione

Registries:
    PubChem CID 1043378
    PubChem ID 4780444