85151-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85151-11-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,5 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 85151-11:
(7*8)+(6*5)+(5*1)+(4*5)+(3*1)+(2*1)+(1*1)=117
117 % 10 = 7
So 85151-11-7 is a valid CAS Registry Number.