—— |
benzhydryl (2S,5R)-6-bromo-6-(hydroxymethyl)-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
229309-40-4 |
C22H22BrNO6S |
508.39 |
—— |
(2S,5R)-6,6-dibromo-3,3-dimethyl-4,4,7-trioxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid diphenylmethyl ester |
81324-43-8 |
C21H19Br2NO5S |
557.26 |
—— |
benzhydryl (2S,5R)-6-bromo-6-(hydroxymethyl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
229309-41-5 |
C22H22BrNO4S |
476.391 |
—— |
diphenylmethyl 6,6-dibromopenicillanate |
75527-84-3 |
C21H19Br2NO3S |
525.261 |
6,6-二溴青霉烷酸 |
6,6-Dibromopenicillanic acid |
24158-88-1 |
C8H9Br2NO3S |
359.038 |