622800-46-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 622800-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,2,8,0 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 622800-46:
(8*6)+(7*2)+(6*2)+(5*8)+(4*0)+(3*0)+(2*4)+(1*6)=128
128 % 10 = 8
So 622800-46-8 is a valid CAS Registry Number.