251325-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 251325-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,3,2 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 251325-75:
(8*2)+(7*5)+(6*1)+(5*3)+(4*2)+(3*5)+(2*7)+(1*5)=114
114 % 10 = 4
So 251325-75-4 is a valid CAS Registry Number.
251325-75-4Relevant academic research and scientific papers
Asymmetric synthesis of β-amino alcohols and 1,2-diamines through DuPHOS-Rh catalysed hydrogenation
Burk, Mark J.,Johnson, Nicholas B.,Lee, Jeffrey R.
, p. 6685 - 6688 (2007/10/03)
A novel enantioselective synthesis of β-amino alcohols and 1,2-diamines is reported which incorporates the first description of the asymmetric hydrogenation of dehydro-β-amino alcohols and dehydro-α-amino aldoximes.
