1093944-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1093944-40-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,9,4 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1093944-40:
(9*1)+(8*0)+(7*9)+(6*3)+(5*9)+(4*4)+(3*4)+(2*4)+(1*0)=171
171 % 10 = 1
So 1093944-40-1 is a valid CAS Registry Number.
1093944-40-1Relevant articles and documents
A process for the preparation of cinacalcet
-
Page/Page column 5, (2009/03/07)
The invention provides a novel process for the preparation of a compound of formula (I) comprising the reduction of a compound of formula (II) or a salt thereof, in the presence of a catalyst, and novel intermediates useful for its synthesis.