苯甲酰氯

(2S)-2-(乙酰氨基)-4-甲基-戊酰胺

L-亮氨酸

(S)-4-isobutyl-2-methyl-4H-oxazol-5-one

2,2,2-trifluoro-N-[2-methyl-4-(2-methylpropyl)-1,3-oxazol-5-yl]acetamide