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8-(苯基氨基)-5-[[4-[(3-磺基苯基)偶氮]-1-萘基]偶氮]萘-1-磺基酸
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957-68-6
7-氨基头孢烷酸
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3577-01-3
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33125-05-2
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7765-60-8
(6R)-3-acetoxymethyl-7t-((R)-2-tert-butoxycarbonylamino-2-phenyl-acetylamino)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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