sodium cyanotriphenylborate

2-((4-甲氧基苯基)(甲基)氨基)乙腈

1,1-dioxo-3-phenyl-2,3-dihydro-1,2,5-thiadiazol-4-amine

(S)-4-氯-3-羟基丁酸甲酯

(3R)-4-氰基-3-羟基丁酸甲酯