34713-70-7
2-苯基丙醛
+
105-56-6
氰乙酸乙酯
→
72762-06-2
ethyl (E)-2-cyano-4-phenylpent-2-enoate
7499-24-3
1,12-dimethyl-6,6a,12,12a-tetrahydrobenzo[a]anthracene-5,7-dione