C 8067 (OTTO) 5-Chloro-1-indanone, 99% Cas 42348-86-7 - used as starting reagent for the preparation of 5-chloro-2-methoxycarbonyl-1-indanone. C 8067 (OTTO) 5-Chloro-1-indanone, 99% Cas 42348-86-7 - used for the preparation of important biomedical compounds such as anticonvulsants, anticholinergics and diarylsulfonylureas, having potential activity against solid tumors.