852216-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852216-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,2,1 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 852216-14:
(8*8)+(7*5)+(6*2)+(5*2)+(4*1)+(3*6)+(2*1)+(1*4)=149
149 % 10 = 9
So 852216-14-9 is a valid CAS Registry Number.