34737-89-8
1-苄基-3-甲基-4-哌啶酮
→
~97%
5773-58-0
3-甲基-4-哌啶酮
181269-69-2
3-甲基-4-氧代哌啶-1-羧酸叔丁酯
~76%
91016-40-9
1-Penten-3-one, 5-(diethylamino)-2-methyl-
1-Penten-3-one, 5-(diethylamino)-2-methyl
828266-05-3
1-(3-chloropyridin-2-yl)-3-methylpiperidin-4-one