英文名称
(3aR,7aR)-2-methyl-1,3-bis(2,4,6-trimethylphenyl)-3a,4,5,6,7,7a-hexahydro-2H-benzimidazole;(3aR,7aR)-2-(trichloromethyl)-1,3-bis(2,4,6-trimethylphenyl)-3a,4,5,6,7,7a-hexahydro-2H-benzimidazole;4,5-dimethyl-2-(trichloromethyl)-1,3-bis(2,4,6-trimethylphenyl)imidazolidine;4,4,5,5-tetramethyl-2-(trichloromethyl)-1,3-bis(2,4,6-trimethylphenyl)imidazolidine