1903-29-3
cycloheptyliden-acetic acid
→
61704-67-4
methyl 2-(1-hydroxycycloheptyl)acetate
2505-03-5
methylidenecycloheptane
96-32-2
溴乙酸甲酯
+
502-42-1
环庚酮
92984-49-1
环己二烯乙酸甲酯