potassium,diphenylmethylbenzene

4-(2-氯乙基)-1-(三苯基甲基)-1H-咪唑

(Z)-2-(2-叔丁氧羰基氨基噻唑-4-基)-2-三苯甲基氧亚氨基乙酸

5-methyl-2-trityltetrazole

(2S)-2-phenylmethoxy-3-trityloxypropan-1-ol