948847-53-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 948847-53-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,8,8,4 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 948847-53:
(8*9)+(7*4)+(6*8)+(5*8)+(4*4)+(3*7)+(2*5)+(1*3)=238
238 % 10 = 8
So 948847-53-8 is a valid CAS Registry Number.
948847-53-8Relevant academic research and scientific papers
A concise asymmetric synthesis of torcetrapib
Guino, Meritxell,Pim, Huat Phua,Caille, Jean-Claude,King, Kuok Hii
, p. 6290 - 6293 (2008/02/10)
(Chemical Equation Presented) Optically active torcetrapib was synthesized in seven steps from achiral precursors without the need for protecting groups, utilizing an enantioselective aza-Michael reaction to achieve asymmetry.
