Alhashimy, Nameer, Müller-Bunz, Helge, Schazmann, Benjamin and Diamond, Dermot ORCID: 0000-0003-2944-4839 (2008) 5',6-Dichloro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-indoline]. Acta Crystallographica Section E, 64 (8). pp. 1430-1431. ISSN 1600-5368