Bis[chloro(norbornadiene)rhodium]12257-42-0100 % similar Norbornadiene121-46-060 % similar Cyclooctadiene rhodium chloride dimer12092-47-642 % similar Chlorobis(cyclooctene)rhodium dimer12279-09-336 % similar Chlorobis(ethylene)rhodium dimer12081-16-233 % similar