164732-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 164732-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,7,3 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 164732-70:
(8*1)+(7*6)+(6*4)+(5*7)+(4*3)+(3*2)+(2*7)+(1*0)=141
141 % 10 = 1
So 164732-70-1 is a valid CAS Registry Number.
164732-70-1Relevant academic research and scientific papers
Synthesis of N-heterocycles via lactam-derived ketene aminal phosphates. Asymmetric synthesis of cyclic amino acids
Nicolaou,Shi, Guo-Qiang,Namoto, Kenji,Bernal, Federico
, p. 1757 - 1758 (2007/10/03)
A variety of N-heterocycles can be synthesized from lactams via Pd0-catalyzed couplings of their corresponding enol phosphates.
