Synonyms: Rhenium,tricarbonyl(pentamethyl-p-cyclopentadienyl)- (8CI); 1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-,rhenium complex; (Pentamethylcyclopentadienyl)rhenium tricarbonyl;Tricarbonyl(pentamethylcyclopentadienyl)rhenium; Tricarbonyl(h5-pentamethylcyclopentadienyl)rhenium