41419-12-9
3,3-dichloropiperidin-2-one
→
~89%
207976-92-9
3-氯-5,6-二氢-2(1h)-吡啶酮
305839-60-5
~70%
N/A
545445-40-7
5,6-二氢-3-(4-吗啉基)-2(1H)-吡啶酮