852-18-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852-18-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 852-18:
(5*8)+(4*5)+(3*2)+(2*1)+(1*8)=76
76 % 10 = 6
So 852-18-6 is a valid CAS Registry Number.