(2R)-2-[(3,5-dinitrobenzoyl)amino]-4-methylpentanoic acid

甲基2-异氰基-4-甲基戊酸酯

Aniline,4-dichlorobenzylidene)

2-acetamido-N-benzyl-4-methylpentanamide

2-(2-methylpropyl)-1H-quinazolin-4-one