626255-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 626255-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,6,2,5 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 626255-42:
(8*6)+(7*2)+(6*6)+(5*2)+(4*5)+(3*5)+(2*4)+(1*2)=153
153 % 10 = 3
So 626255-42-3 is a valid CAS Registry Number.