847589-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 847589-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,7,5,8 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 847589-12:
(8*8)+(7*4)+(6*7)+(5*5)+(4*8)+(3*9)+(2*1)+(1*2)=222
222 % 10 = 2
So 847589-12-2 is a valid CAS Registry Number.