64-17-5
乙醇
+
821-57-8
7-CHLOROHEPTANOIC ACID
→
26040-65-3
ethyl 7-chloroheptanoate
25118-23-4
6-庚酸乙酯
4323-13-1
7-(6-aminopurin-9-yl)heptanoic acid
55502-79-9
triethyl heptane-1,1,7-tricarboxylate