5-甲基异恶唑-3-丁炔-2-醇

3-(8-喹啉氧基）邻苯二甲腈

CAS:352672-43-6

纯度:95%

(R)-De(carboxymethyl) Cetirizine Ethanol Dihydrochloride

CAS:728948-88-7

纯度:97%

1-(4-氯吡啶)-2-乙酮

CAS:60159-37-7

分子式:C7H6ClNO

分子量:155.58

纯度:95%