(3R)-4-氰基-3-羟基丁酸甲酯

(S)-methyl-(3-hydroxy-4-cyano)-butanoate

2-anilino-2-(4-methoxyphenyl)acetonitrile

5-孕烷-3β-醇-20-酮-16Alpha-腈

4-甲基苯甲酰基丁酯