Tazobactam Acid Impurity 14 , 0.95 , 【89051-49-0】
Molecular Formula: C21H20N4O5S
Formula Weight: 440.47
7H-Dibenzo[b,g]carbazole , NLT 98% , 【204-90-0】
Molecular Formula: C20H13N
Formula Weight: 267.32
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