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Acta Cryst. (2012). E68, o3345
[ doi:10.1107/S1600536812046144 ]
4'-Methyl-14',19'-dioxa-4'-azaspiro[acenaphthylene-1,5'-tetracyclo[18.4.0.02,6.08,13]tetracosane]-1'(24'),8',10',12',20',22'-hexaene-2,7'(1H)-dione
S. Narayanan, T. Srinivasan, S. Purushothaman, R. Raghunathan and D. Velmurugan
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