3-(三氟甲基)-1H-1,2,4-三氮唑

(R)-De(carboxymethyl) Cetirizine Ethanol Dihydrochloride

CAS:728948-88-7

纯度:97%

1-羟基环己基-(4-甲基苯基)-甲酮

CAS:133047-88-8

纯度:95%

4-磺酰胺基苯肼盐酸盐

CAS:27918-19-0

分子式:C6H9N3O2S . xClH

分子量:187.22000

纯度:98%