101516-88-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101516-88-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,5,1 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 101516-88:
(8*1)+(7*0)+(6*1)+(5*5)+(4*1)+(3*6)+(2*8)+(1*8)=85
85 % 10 = 5
So 101516-88-5 is a valid CAS Registry Number.