5626-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5626-48-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,2 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5626-48:
(6*5)+(5*6)+(4*2)+(3*6)+(2*4)+(1*8)=102
102 % 10 = 2
So 5626-48-2 is a valid CAS Registry Number.