1016524-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1016524-46-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,5,2 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1016524-46:
(9*1)+(8*0)+(7*1)+(6*6)+(5*5)+(4*2)+(3*4)+(2*4)+(1*6)=111
111 % 10 = 1
So 1016524-46-1 is a valid CAS Registry Number.