56926-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56926-90-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,2 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56926-90:
(7*5)+(6*6)+(5*9)+(4*2)+(3*6)+(2*9)+(1*0)=160
160 % 10 = 0
So 56926-90-0 is a valid CAS Registry Number.