英文别名2-(4-ethenylpyridin-2-yl)-4-methylpyridine; 4-vinyl-4'-methyl-2,2'-biyridine; 4-VINYL-4'-METHYL-2,2'-BIPYRIDINE; 4-vinyl-4'-methyl-2,2'-bipyridyl; 2,2'-Bipyridine,4-ethenyl-4'-methyl; 4-Ethenyl-4'-methyl-2,2'-bipyridine; 4'-Methyl-4-vinyl-[2,2']bipyridinyl; 2,2'-Bipyridine, 4-ethenyl-4'-methyl- 
