1620289-77-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1620289-77-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,2,8 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1620289-77:
(9*1)+(8*6)+(7*2)+(6*0)+(5*2)+(4*8)+(3*9)+(2*7)+(1*7)=161
161 % 10 = 1
So 1620289-77-1 is a valid CAS Registry Number.
1620289-77-1Relevant articles and documents
PROCESS FOR PREPARATION OF ANACETRAPIB AND INTERMEDIATES THEREOF
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, (2014/08/06)
The present invention relates to a novel process for the preparation of anacetrapib. The present invention also relates to novel intermediate or its salt and its use in the preparation of anacetrapib.