中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-<3-benzyl-6-oxo-2-thia-4,7-diaza-(1R,5R)-bicyclo-<3,2,0>-hept-3-en-7-yl>acetic acid | 87996-80-3 | C13H12N2O3S | 276.316 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-<3-phenylacetamido-4-thiochlorocarbonyl-(3R,4R)-azetidin-2-on-1-yl>-pivaloyloxymethyl acetate | 122691-80-9 | C20H23ClN2O7S | 470.931 |
—— | 2-<3-phenylacetamido-4-ethylthiocarbonate-(3R,4R)-azetidin-2-on-1-yl>-pivaloyloxymethyl acetate | 122691-86-5 | C22H28N2O8S | 480.539 |
—— | 2-<3-phenylacetamido-4-benzylthiocarbonate-(3R,4R)-azetidin-2-on-1-yl>-pivaloyloxymethyl acetate | 122691-91-2 | C27H30N2O8S | 542.61 |
—— | 2-(3-phenylacetamido-4-thiol-(3R,4R)-azetidin-2-on-1-yl)-pivaloyloxymethyl acetate | 122691-75-2 | C19H24N2O6S | 408.475 |