68282-53-1
5-甲基咪唑-4-甲醛
+
38622-91-2
4-toluene-sulfonylmethyl isocyanide
76-83-5
三苯基氯甲烷
→
404922-56-1
2-(5-methyl-3-tritylimidazol-4-yl)ethanol
404922-64-1