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    • 化学试剂
    结构式 产品名称 CAS号 MDL号
    		Desmethyl Erlotinib Carboxylate Acid 1170354-84-3
    		Erlotinib Hydroxy Metabolite 882420-22-6
    		Erlotinib Impurity 8 328528-74-1
    		Erlotinib Impurity 11 950596-59-5
    		Erlotinib Impurity 14 236750-62-2
    		Erlotinib Impurity 43 2410548-57-9
    		Ertapenem Side Chain Enantiomer 2 HCl 503607-49-6
    		Ertapenem N-Carbonyl Dimer Impurity 1199797-43-7
    		Ertapenem Dimer Ester Impurity 402955-38-8
    		Ertapenem Impurity 1 724700-26-9