115694-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115694-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,6,9 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 115694-59:
(8*1)+(7*1)+(6*5)+(5*6)+(4*9)+(3*4)+(2*5)+(1*9)=142
142 % 10 = 2
So 115694-59-2 is a valid CAS Registry Number.