104-87-0
对甲基苯甲醛
+
105-56-6
氰乙酸乙酯
→
~99%
2017-88-1
ETHYL 2-CYANO-3-(4-METHYLPHENYL)ACRYLATE
62309-98-2
ethyl 3-chloro-2-cyanoprop-2-enoate
108-88-3
甲苯
589-18-4
4-甲基苄醇
10602-01-4
2-(4-溴苯基)-1,3-二氧戊环
1122-91-4
4-溴苯甲醛
59083-39-5
4-(4-甲基苯基)哌啶