858195-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858195-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,1,9 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 858195-31:
(8*8)+(7*5)+(6*8)+(5*1)+(4*9)+(3*5)+(2*3)+(1*1)=210
210 % 10 = 0
So 858195-31-0 is a valid CAS Registry Number.