4-氯-5-甲基-3-硝基吡唑

1,1’-dicarboxymethyl-4,4’-bipyridinium dichloride

CAS:4841-43-4

纯度:95%

均三甲苯基-1,3,5-三亚甲基氧代-对三苯甲酸

CAS:1401343-31-4

纯度:96%

1,2,3,5-四氢-8-硫杂-5,7-二氮杂-环戊二烯并[a]茚-4-酮

CAS:14346-25-9

分子式:C9H8N2OS

分子量:192.24

纯度:97%