Chemical Name : (3R,4s)-1-tert-butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone
CAS : 161183-22-8
Synonyms: (3R,4s)-1-t-butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone;(3R,4s)-1-tert-butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone;(3R,4s)-3-acetoxy-2-oxo-4-phenyl-azetidine-1-carboxylic acid tert-butyl ester
Tetra
![4-(Benzo[1,3]dioxol-5-ylcarbamoyl)-3,3-dimethyl-butyric acid](https://thsciimg.chemcd.cn/TS54231.gif)
![4-(Ethylamino)-5,6-dihydro-6-methyl-4h-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide](https://thsciimg.chemcd.cn/TS61841.gif)

