170640-75-2
S-[(4-nitrophenyl)methyl] ethanethioate
→
~88%
53992-33-9
(4-nitrophenyl)methanesulfonic acid
100-87-8
toluene-α-sulphonic acid
+
7697-37-2
硝酸
100-11-8
对硝基溴化苄
100-44-7
苄基氯
199168-62-2
100-14-1
1-(氯甲基)-4-硝基苯