isopropyl 3-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)propanoate

N,N′-二甲基硫脲

联苯甲酰

methyl 3-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)propanoate

4,5-dimethoxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione