ethyl 1-tritylpyrazole-4-carboxylate

(1-tritylpyrazol-4-yl)methanol

3-溴-N-三苯甲基-1-丙胺

[12,12-dimethoxydodecoxy(diphenyl)methyl]benzene

1-氯-3-O-三苯甲基-2-丙醇