2-benzhydryl-6-methyl-4,4-diphenyl-3,1-benzothiazine

3,3,4,4-tetraphenyl-N-(2,4,6-trimethylphenyl)thietan-2-imine

2,2-diphenylethenyl(trimethyl)silane

二苯基乙炔

5,5-Diphenyl-3-p-tolyl-[1,4,2]dithiazole