2-氯噻吩-5-硼酸频哪醇酯

(R)-1-Chloro-3,3-dimethyl-butan-2-ol

CAS:152488-38-5

纯度:97%、ee98%

2-甲基-6-硝基苯甲酸酐

CAS:434935-69-0

分子式:C16H12 N2 O7

分子量:344.28

纯度:98%

4'-溴-2'-甲基乙酰苯胺

CAS:24106-05-6

分子式:C9H10 Br N O

分子量:228.09

纯度:97%