5-甲基-2-硝基-6,7-二氢吡唑并[1,5-A]吡嗪-4(5H)-酮

5-Methoxy-pyridine-2-sulfonyl chloride

CAS:1060801-83-3

纯度:97%

7-氯-4-甲氧基-1H-吡咯并[2,3-C]吡啶

CAS:446284-32-8

分子式:C8H7ClN2O

纯度:97%

3-(苄氧基)-2-甲基-4H-吡喃-4-酮

CAS:61049-69-2

分子式:C13H12O3

分子量:216.23

纯度:97%