英文别名
2-[4'diphenylphosphino-7'-(1''-ethyl-3'',3''-dimethylindolin-2''-ylidene)-3',5'-(propane-1''',3'''-diyl)-1',3',5'-heptatrien-1'-yl]-1-ethyl-3,3-dimethylindolinium iodide;[2-[2-(1-ethyl-3,3-dimethylindol-1-ium-2-yl)ethenyl]-6-[2-(1-ethyl-3,3-dimethylindol-2-ylidene)ethylidene]cyclohexen-1-yl]-diphenylphosphane;iodide