西他列汀中間體
①2,4,5-三氟禁發(fā) 苯乙酸
2,4,5-Trifluorophenylacetic acid
Cas No.:209995-38-0


②3-(三氟甲基)-5,6,7,8-四氫-[1,2,4]三唑并[4,3-a]吡嗪出現(xiàn)被限制詞語(yǔ)
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
Cas No.:762240-92-6


③(3R)-N-叔丁氧羰基-3-氨基-4-(2,4,5-三氟苯基)丁酸
Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid
Cas No.:486460-00-8