4-苯磺酰基苄胺

5-(4-硝基苯基)-1H-四唑

CAS:16687-60-8

分子式:C7H5N5O2

分子量:191.15

纯度:97%

2,5-二溴-3-甲氧基吡啶

CAS:1142191-57-8

纯度:95%

4-(1,2,4-triazol-4-yl)-phenylacetic acid

CAS:639863-89-1

纯度:97%