4-(1,1-二氟乙基)苯甲酸

4-氨基-N'- 羟基-1,2,5-噁二唑-3-碳酰亚胺基氯

CAS:147085-13-0

分子式:C3H3ClN4O2

纯度:97%

4'-溴-2-羟基苯乙酮

CAS:3343-45-1

分子式:C8H7BrO2

分子量:213.96

纯度:97%

(1R)-1-(3,5-difluorophenyl)ethanol

CAS:433228-88-7

分子式:C8H8 F2 O

分子量:158.1453264

纯度:98%、ee98%