154026-92-3
6-氯-5(s)-羟基-3-氧代己酸叔丁酯
→
~75%
135999-61-0
(S)-6-氯甲基-5,6-二氢吡喃-2-酮
276249-18-4
tert-butyl 6-chloro-3,5-dioxohexanoate
406680-96-4