827586-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 827586-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,7,5,8 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 827586-41:
(8*8)+(7*2)+(6*7)+(5*5)+(4*8)+(3*6)+(2*4)+(1*1)=204
204 % 10 = 4
So 827586-41-4 is a valid CAS Registry Number.