26690-80-2
N-Boc-乙醇胺
→
748805-97-2
tert-butyl 6-oxo-1,4-oxazepane-4-carboxylate
748805-96-1
tert-butyl 6-methylidene-1,4-oxazepane-4-carboxylate
1170390-54-1
4-Boc-6-氨基-1,4-噁氮杂烷