2-氟-3-甲氧基-6-硝基苯甲腈

2-Bromo-1-chloro-4-iodobenzene

CAS:31928-46-8

分子式:C6H3 Br Cl I

纯度:97%

4,4'-二(1H-1,2,4-三唑-1-基)-1,1'-联苯

CAS:1642849-37-3

纯度:98%

三氟乙酸肼

CAS:1538-08-5

分子式:C2H3F3N2O

分子量:128.05

纯度:98%