934540-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934540-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,5,4 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 934540-47:
(8*9)+(7*3)+(6*4)+(5*5)+(4*4)+(3*0)+(2*4)+(1*7)=173
173 % 10 = 3
So 934540-47-3 is a valid CAS Registry Number.
934540-47-3Relevant articles and documents
PREPARATION OF APREPITANT
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Page/Page column 45, (2010/11/27)
A process for preparing aprepitant.