3,5-Di(2-pyrazinyl)-4H-1,2,4-triazol-4-anmine

2-苯二(甲)酰亚氨基乙烷磺酰氯

CAS:4403-36-5

分子式:C10H8ClNO4S

分子量:273.69

纯度:97%

2-benzyloxy-5-bromo-1-chloro-3-methyl-benzene

CAS:178043-38-4

分子式:C14H12BrClO

纯度:97%

4-(甲磺酰基)苄胺盐酸盐

CAS:98593-51-2

分子式:C8H11NO2S^.HCl

分子量:221.70

纯度:95%