916235-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 916235-64-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,2,3 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 916235-64:
(8*9)+(7*1)+(6*6)+(5*2)+(4*3)+(3*5)+(2*6)+(1*4)=168
168 % 10 = 8
So 916235-64-8 is a valid CAS Registry Number.