15690-38-7 (6R,7R)-7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD1861015690-38-798%
登录 250mg
53994-69-7 (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD2131453994-69-796%
登录 10g
120709-09-3 (6R,7R)-7-Amino-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD17772120709-09-395%
登录 1g
79349-82-9 (6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD663579349-82-995%
登录 100g
36923-17-8 7-Amino-3-Cephem-4-Carboxylic Acid
BD2048936923-17-897%
登录 1g
59143-60-1 Zinc(II) (6R,7R)-3-(acetoxymethyl)-7-((R)-5-amino-5-carboxylatopentanamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
BD25771859143-60-198%
登录 250mg
24701-69-7 (6R,7R)-7-Amino-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD11021924701-69-795%
登录 1g
22252-43-3 (6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD1946822252-43-397%
登录 10g
957-68-6 (6R,7R)-3-(Acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD0141957-68-698%
登录 100g
33075-00-2 (6R,7R)-3-(Acetoxymethyl)-7-(2-(((E)-N,N'-diisopropylcarbamimidoyl)thio)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
BD12024933075-00-297%
登录 250mg
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