3,5-Di(2-pyrazinyl)-4H-1,2,4-triazol-4-anmine

5-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)吡啶甲酸乙酯

CAS:741709-57-9

分子式:C14H20BNO4

纯度:95%

2,5-双(4-吡啶)-1,3,4-噻二唑

CAS:15311-09-8

分子式:C12H8 N4 S

分子量:240.28

纯度:98%

2-(4-Carboxyphenyl)-1H-benzimidazole-5-carboxylic acid

CAS:35532-08-2

分子式:C15H10 N2 O4

分子量:0

纯度:97%