((2R,3S,4S,5R)-3,4-Bis-benzyloxycarbonylamino-2,5,6-trihydroxy-hexyl)-carbamic acid benzyl ester is a complex organic compound with the molecular formula C27H33NO9. It is a derivative of carbamic acid, featuring a hexyl chain with three hydroxyl groups at positions 2, 5, and 6, and two benzyloxycarbonylamino groups at positions 3 and 4. The compound is further modified with a benzyl ester group, which is attached to the carbamic acid moiety. This chemical is synthesized for various applications in pharmaceuticals and chemical research, particularly in the synthesis of complex molecules and as a protecting group in organic synthesis. Its chiral centers at positions 2, 3, 4, and 5 contribute to its stereochemistry, making it a valuable compound for studying the effects of stereoisomerism on biological activity.
The CAS Registry Mumber 69434-71-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,3 and 4 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 69434-71: (7*6)+(6*9)+(5*4)+(4*3)+(3*4)+(2*7)+(1*1)=155 155 % 10 = 5 So 69434-71-5 is a valid CAS Registry Number.