2-(4-羧基苯)-5-甲酸吡啶

4-氨基-N'- 羟基-1,2,5-噁二唑-3-碳酰亚胺基氯

CAS:147085-13-0

分子式:C3H3ClN4O2

纯度:97%

2-(1H-1,2,4-三唑-5-基)吡嗪

CAS:130612-31-6

分子式:C6H5N5

纯度:97%

2,6-二甲氧基苯甲酸甲酯

CAS:2065-27-2

分子式:C10H12O4

分子量:196.20

纯度:97%