111-69-3
己二腈
→
~99%
5264-33-5
5-cyanopentanoic acid
60-32-2
6-氨基己酸
~98%
5238-61-9
5-cyanovaleric acid ammonium salt
~92%
5204-64-8
3-戊烯酸
5117-85-1
1-羟基环戊烷甲腈
105-60-2
己内酰胺
124-04-9
己二酸
4726-93-6
azepane-2,7-dione