CAS NO:37539-03-0; cefatrizine impurity a

CAS:

37539-03-0

英文名称:

cefatrizine impurity a

(6R,7R)-7-amino-8-oxo-3-[[(1h-1,2,3-triazol-4-yl)sulphanyl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

7-aca triazole