2-(3,3-二甲基-2-氧代丁基)-1H-异吲哚-1,3(2H)-二酮

(1Z)-N-hydroxy-3,3-dimethyl-2-oxobutanimidoyl chloride

2-甲基-2-丙硫醇

3,3-二甲基-1-(1H-1,2,4-三唑-1-基)丁-2-酮

新戊酰基乙腈