622341-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 622341-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,2,3,4 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 622341-52:
(8*6)+(7*2)+(6*2)+(5*3)+(4*4)+(3*1)+(2*5)+(1*2)=120
120 % 10 = 0
So 622341-52-0 is a valid CAS Registry Number.