cas no:n/a||chemical formula:c9h10n2o3s||molecular weight:226.25000||exact mass:226.04121||(2r,2ar)-2-amino-6-hydroxy-2,2a,5,6-tetrahydro-1h-azeto[2,1-b]cyclope……
cas no:n/a||chemical formula:c17h16n2o4s||molecular weight:344.38500||exact mass:344.08308||(6r,7r)-8-oxo-7-(2-phenylacetamido)-3-vinyl-5-thia-1-azabicyclo[4.2.……
cas no:n/a||chemical formula:c9h10n2o3s||molecular weight:226.25000||exact mass:226.04121||(6r,7s)-7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-c……
cas no:n/a||chemical formula:c9h10n2o3s||molecular weight:226.25000||exact mass:226.04121||(6r,7r)-7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-c……