109-99-9
四氢呋喃
+
116081-63-1
isoxazole-3-carbohydroximoyl chloride
→
16840-55-4
3,3-双异噁唑
75-05-8
乙腈
74-86-2
乙炔
68776-57-8
异恶唑-3-甲腈
15719-64-9
141-78-6
乙酸乙酯
64-19-7
乙酸
4301-14-8
乙炔基溴化镁
4331-98-0
Cyanogen,di-N-oxide
67088-71-5
1,6,6-triacetyloxyhexa-2,4-diynyl acetate