3',3',4',4'-tetramethoxy-2-oxospiro[1H-indole-3,2'-cyclobutane]-1',1'-dicarbonitrile

[ CAS No. ]:
86143-67-1

[ Name ]:
3',3',4',4'-tetramethoxy-2-oxospiro[1H-indole-3,2'-cyclobutane]-1',1'-dicarbonitrile

[Synonym ]:
(1S)-3,3,4,4-tetramethoxy-2'-oxo-1',2'-dihydro-2H-spiro[cyclobutane-1,3'-indole]-2,2-dicarbonitrile
1',3'-dihydro-2'-oxo-2,2,3,3-tetramethoxyspiro[cyclobutane-4,3'-(2'H)-indole]-1,1-dicarbonitrile