226714-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 226714-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,7,1 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 226714-56:
(8*2)+(7*2)+(6*6)+(5*7)+(4*1)+(3*4)+(2*5)+(1*6)=133
133 % 10 = 3
So 226714-56-3 is a valid CAS Registry Number.