98977-37-8
1-boc-4-氧代-3-氮杂烷羧酸乙酯
→
~93%
105416-56-6
氮杂环庚-4-酮
141642-82-2
1-BOC-5-氧代氮杂环庚烷-甲酸乙酯
~91%
1208-76-0
1-苄基-4-氧代氮杂烷盐酸盐
19786-58-4
5-氧代氮杂烷-1,4-二羧酸二乙酯
29976-53-2
N-乙氧羰基-4-哌啶酮
188975-88-4
N-Boc-六氢-1H-氮杂卓-4-酮