115-22-0
3-羟基-3-甲基-2-丁酮
→
17891-10-0
2-hydroxy-2,3-dimethylbut-3-enoic acid
3291-62-1
ethyl 2,3-epoxy-2,3-dimethylbutanoate
4346-65-0
3-Hydroxy-3-cyan-2-methyl-but-1-en
814-78-8
2-甲基-1-丁烯-3-酮