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頭孢唑蘭母核 7-ACP

 1-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫雜-1-氮雜二環[4.2.0]辛-2-烯-3-基]甲基]咪唑并[1,2-b]噠嗪內鹽

Imidazo[1,2-b]pyridazinium, 1-[(7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-e
CAS No.:167271-60-5
用途:

For Cefozopran