2-头孢他啶 (1000980-60-8)

头孢噻甲羧肟杂质A;

2-头孢他啶;

(6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-{[(2-carboxy-2-propanyl)oxy]imino}acetyl]amino}-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate;

UNII:97OBN5O836;

2-Ceftazidime;

Pyridinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]-1-oxoethyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl]-, inner salt;

Ceftazidime Impurity A;