853894-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853894-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,8,9 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 853894-15:
(8*8)+(7*5)+(6*3)+(5*8)+(4*9)+(3*4)+(2*1)+(1*5)=212
212 % 10 = 2
So 853894-15-2 is a valid CAS Registry Number.