(R)-De(carboxymethyl) Cetirizine Ethanol Dihydrochloride

5-氯-6-甲基嘧啶-4(3H)-酮

CAS:7752-72-9

分子式:C5H5ClN2O

分子量:144.56

纯度:97%

6-(2,2,2-三氟甲氧基)烟酸

CAS:175204-90-7

分子式:C8H6F3NO3

分子量:221.13

纯度:95%

Methyl 5-broMothiophene-3-carboxylate

CAS:88770-19-8

分子式:C6H5BrO2S

纯度:97%