N,N'-羰基二咪唑

(4S)-6-氯-4-(环丙基乙炔基)-2-氧代-4-(三氟甲基)-2H-3,1-苯并恶嗪-1(4H)-羧酸甲酯

(S)-2-(5-chloro-2-((1S,4R)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxamido)phenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-yl 1-chloroethyl carbonate

光气

(S)-2-(2-amino-5-chlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol methanesulfonate