622861-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 622861-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,2,8,6 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 622861-52:
(8*6)+(7*2)+(6*2)+(5*8)+(4*6)+(3*1)+(2*5)+(1*2)=153
153 % 10 = 3
So 622861-52-3 is a valid CAS Registry Number.