1068653-55-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1068653-55-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,8,6,5 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1068653-55:
(9*1)+(8*0)+(7*6)+(6*8)+(5*6)+(4*5)+(3*3)+(2*5)+(1*5)=173
173 % 10 = 3
So 1068653-55-3 is a valid CAS Registry Number.