892859-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 892859-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,8,5 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 892859-83:
(8*8)+(7*9)+(6*2)+(5*8)+(4*5)+(3*9)+(2*8)+(1*3)=245
245 % 10 = 5
So 892859-83-5 is a valid CAS Registry Number.