1046806-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1046806-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,6,8,0 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1046806-03:
(9*1)+(8*0)+(7*4)+(6*6)+(5*8)+(4*0)+(3*6)+(2*0)+(1*3)=134
134 % 10 = 4
So 1046806-03-4 is a valid CAS Registry Number.
1046806-03-4Relevant articles and documents
PROCESS FOR THE PREPARATION OF A BENZIMIDAZOLE DERIVATIVE
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Page/Page column 11, (2008/12/08)
The invention relates to a process for preparing the compound of formula 1, a valuable intermediate product in the synthesis of the pharmaceutical active substance dabigatran etexilate.