1252018-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1252018-09-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,2,0,1 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1252018-09:
(9*1)+(8*2)+(7*5)+(6*2)+(5*0)+(4*1)+(3*8)+(2*0)+(1*9)=109
109 % 10 = 9
So 1252018-09-9 is a valid CAS Registry Number.
1252018-09-9Relevant articles and documents
PROCESSES FOR THE PREPARATION OF RIVAROXABAN AND INTERMEDIATES THEREOF
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Page/Page column 42, (2012/05/05)
Provided are process for the preparation of (R)- and/or (S)- Rivaroxaban, and compounds which are intermediate compounds used in the processes for the preparation of (R)- and/or (S)-Rivaroxaban.