40615-36-9
4,4'-双甲氧基三苯甲基氯
+
70465-61-1
4-(ethylamino)-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
→
195535-75-2
5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-N-ethylcytidine