![4-AA/(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one](http://img.ecvery.com/photo/product277/1275003/product-4-aa-3s-4r-4-acetoxy-3-r-1-tert-butyldimethylsilyloxy-ethyl-azetidin-2-one.jpg)
Ads by Google
![4-AA/(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one](http://img.ecvery.com/photo/product122/1275004/product-4-aa-3s-4r-4-acetoxy-3-r-1-tert-butyldimethylsilyloxy-ethyl-azetidin-2-one.jpg)
Name: 4-AA
4-acetoxyazetidin-2-one (4-AA , 4-ABA or 4-AOSA),(3R,4R)-4-acetoxy-3-[(1R)-1-t-butyldimethylsilyloxyethyl]azetidin-2-one. or (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
CAS No.: 76855-69-1
Assay: ≥99%MF: C13H25NO4SiMW: 287.43Optical Purity: 99%[α]D25: +46-+49 (c=0.98 CHCl3)Mp: 104-108°CContaining Water: ≤0.2%Capacity: 3000-5000KGs/month
4-AA/(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one