565471-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 565471-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,5,4,7 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 565471-96:
(8*5)+(7*6)+(6*5)+(5*4)+(4*7)+(3*1)+(2*9)+(1*6)=187
187 % 10 = 7
So 565471-96-7 is a valid CAS Registry Number.