622341-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 622341-27-9 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, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 622341-27:
(8*6)+(7*2)+(6*2)+(5*3)+(4*4)+(3*1)+(2*2)+(1*7)=119
119 % 10 = 9
So 622341-27-9 is a valid CAS Registry Number.