597-04-6
2,2-二甲基-3-氧代丁酸乙酯
→
442164-15-0
1-diazonio-3,3-dimethyl-4-oxopent-1-en-2-olate
98485-46-2
Butanoic acid, 2,2-dimethyl-3-oxo-
186581-53-3
重氮甲烷
+
30274-05-6