4-CHLORO-7-(2-CHLORO-ETHOXY)-6-(2-METHOXY-ETHOXY)-QUINAZOLINE , 0.95 , 【183322-20-5】
Molecular Formula: C13H14Cl2N2O3
Formula Weight: 317.17
Ceftaroline Fosamil Impurity 7 , 95% , 【1286218-64-1】
Molecular Formula: C22H22N8O11P2S4
Formula Weight: 764.665
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