169887-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169887-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,8,8 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169887-22:
(8*1)+(7*6)+(6*9)+(5*8)+(4*8)+(3*7)+(2*2)+(1*2)=203
203 % 10 = 3
So 169887-22-3 is a valid CAS Registry Number.
169887-22-3Relevant academic research and scientific papers
Allylboration of α-Amino Ketones
Pace, R. David,Kabalka, George W.
, p. 4838 - 4844 (2007/10/02)
A series of unsaturated α-amino alcohols were prepared via the allylboration of the corresponding N-protected α-amino ketones.The reactions are stereoselective, producing the syn isomers.The diastereoselectivity is not dramatically affected by the electro
