869852-15-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869852-15-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,8,5 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 869852-15:
(8*8)+(7*6)+(6*9)+(5*8)+(4*5)+(3*2)+(2*1)+(1*5)=233
233 % 10 = 3
So 869852-15-3 is a valid CAS Registry Number.