(2R,3R)-2-bromo-3-(t-butyldimethylsilyloxy)butyryl chloride is a complex organic compound with the molecular formula C10H21BrO2Si. It is a chiral molecule, meaning it has a non-superimposable mirror image, and it is a derivative of butyric acid. The compound features a 2-bromo substituent, a 3-(t-butyldimethylsilyloxy) group, and a butyryl chloride functional group. The t-butyldimethylsilyl (TBS) group is a protecting group commonly used in organic synthesis to protect hydroxyl groups. (2R,3R)-2-bromo-3-(t-butyldimethylsilyloxy)butyryl chloride is used in various chemical reactions, particularly in the synthesis of complex organic molecules, due to its unique structure and reactivity. It is important to handle (2R,3R)-2-bromo-3-(t-butyldimethylsilyloxy)butyryl chloride with care, as it is sensitive to moisture and can be hazardous if not stored and used properly.
The CAS Registry Mumber 85725-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,2 and 5 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 85725-68: (7*8)+(6*5)+(5*7)+(4*2)+(3*5)+(2*6)+(1*8)=164 164 % 10 = 4 So 85725-68-4 is a valid CAS Registry Number.