中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | tert-butyl 3-(bromomethyl)-5,5,8-trioxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 370588-53-7 | C12H16BrNO5S | 366.233 |
—— | 7α-bromo-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 73633-90-6 | C8H8BrNO3S | 278.126 |
—— | 7-amino-3-methylceph-3-em-4-carboxylic acid | 22252-43-3 | C8H10N2O3S | 214.245 |
—— | 3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 51088-26-7 | C8H9NO3S | 199.23 |