155968-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155968-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,9,6 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155968-14:
(8*1)+(7*5)+(6*5)+(5*9)+(4*6)+(3*8)+(2*1)+(1*4)=172
172 % 10 = 2
So 155968-14-2 is a valid CAS Registry Number.