858246-68-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858246-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,2,4 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 858246-68:
(8*8)+(7*5)+(6*8)+(5*2)+(4*4)+(3*6)+(2*6)+(1*8)=211
211 % 10 = 1
So 858246-68-1 is a valid CAS Registry Number.