2-[2-[2-Chloro-3-[2-(1,3-d]-hydro-1,1,3-trimethyl-2H-benzo[e]-indole-2-ylidene)-ethylidene]-1-cyclopentene-1-yl]-ethenyl CAS NO.: 287182-34-7
Benzothiazolium,2-[2-[2-chloro-3-[2-(3-ethyl-2(3H)-benzothiazolylidene)ethylidene]-1-cyclopenten-1-yl]ethenyl]-3-ethyl-,iodide (1:1) CAS NO.: 65303-14-2
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dichloro- CAS NO.: 630-88-6