1,4-Dibromo-2,5-bis(trifluoromethyl)benzene

倍他洛尔杂质A, Betaxolol impurity A

Butyl parahydroxybenzoate

4-羟基苯甲酸丁酯

Carvedilol impurity C

卡维地洛杂质C

Cholecalciferol

胆钙化醇

克仑特罗杂质B, Clenbuterol impurity B

Cystine

(R,R)-3,3′-Dithiobis(2-aminopropionicacid)

Diltiazem hydrochloride

地尔硫 盐酸盐

Dorzolamide Hydrochloride

盐酸多佐胺 盐酸盐

氟哌噻吨 二盐酸盐, Flupentixol dihydrochloride

Haloperidol

氟哌啶醇