103-40-2
琥珀酸苄酯
→
~90%
91970-62-6
benzyl 4-hydroxybutanoate
502-85-2
4-羟基丁酸钠
+
100-39-0
溴化苄
~88%
96-48-0
γ-丁内酯
~85%
100-51-6
苯甲醇
53229-60-0
4-氧代丁酸苄酯