565229-78-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 565229-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,5,2,2 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 565229-78:
(8*5)+(7*6)+(6*5)+(5*2)+(4*2)+(3*9)+(2*7)+(1*8)=179
179 % 10 = 9
So 565229-78-9 is a valid CAS Registry Number.