1016745-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1016745-63-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,7,4 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1016745-63:
(9*1)+(8*0)+(7*1)+(6*6)+(5*7)+(4*4)+(3*5)+(2*6)+(1*3)=133
133 % 10 = 3
So 1016745-63-3 is a valid CAS Registry Number.