| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | (3R,4R)-4-butylthio-3-triphenylmethylaminoazetidin-2-one | 113724-41-7 | C26H28N2OS | 416.587 | 
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | (3R,4R)-3-phenylacetamido-1-(prop-2-ynyl)-4-t-butylthioazetidin-2-one | 120420-42-0 | C18H22N2O2S | 330.451 | 
| —— | (3R,4R)-1-allyl-3-phenylacetamido-4-t-butylthioazetidin-2-one | 120420-35-1 | C18H24N2O2S | 332.467 | 
| —— | (3R,4R)-1-methylallyl-3-phenylacetamido-4-t-butylthioazetidin-2-one | 74213-38-0 | C19H26N2O2S | 346.494 | 
| —— | cis-(4R)-t-butylthio-1-ethoxycarbonylmethyl-(3R)-phenylacetamidoazetidin-2-one | 1424272-92-3 | C19H26N2O4S | 378.492 | 
| —— | (3R,4R)-3-phenylacetamido-1-(prop-2-ynyl)-4-t-butylsulphinylazetidin-2-one | 120420-44-2 | C18H22N2O3S | 346.45 | 
| —— | (3R,4R)-1-allyl-3-phenylacetamido-4-t-butylsulphinylazetidin-2-one | 120420-38-4 | C18H24N2O3S | 348.466 | 
| —— | (1S,2S,5R,6R)-2-methyl-6-phenylacetamidopenam 1-oxide | 120420-39-5 | C14H16N2O3S | 292.359 | 
| —— | (1S,5R,6R)-2,2-dimethyl-6-phenylacetamidopenam 1-oxide | 74213-40-4 | C15H18N2O3S | 306.386 |