1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazolium chloride;1,3-bis(2,6-diisopropylphenyl)imidazolidin-1-ium chloride;1,3-BIS(2,6-DIISOPROPYLPHENYL)-IMIDAZOLIDINIUM-CHLORIDE;1,3-Bis-(2,6-diisopropylphenyl)imidazolinium chloride;1H-Imidazolium,1,3-bis[2,6-bis(1-methylethyl)phenyl]-4,5-dihydro-, chloride (1:1);1,3-Bis(2,6-diisopropylphenyl)imidazolidinium chloride;1,3-BIS(2,6-DIISOPROPYLPHENYL)IMIDAZOLINIUM CHLORIDE;SIPr.HCl;SIPr·HCl;1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydroimidazolin-2-ylidene hydrochloride;1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydroimidazolinium chloride;1,3-Bis(2,6-diisopropylphenyl)dihydroimidazolium chloride;1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene monohydrochloride;1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium chloride