Acta Cryst. (2005). E61, o4085-o4087  [ doi:10.1107/S160053680503624X ]

6-Bromo-1'-ethyl-4-(1-ethyl-3,3-dimethyl-1H-indolin-2-ylidenemethyl)-3',3'-dimethylspiro[3,4-dihydro-2H-1-benzopyran-2,2'(3'H)-1'H-indoline], a dicondensed spiropyran

F. Zhang, D. Jin, Y. Zhang and D.-C. Zhang

Online 16 November 2005

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