6245-51-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6245-51-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,4 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6245-51:
(6*6)+(5*2)+(4*4)+(3*5)+(2*5)+(1*1)=88
88 % 10 = 8
So 6245-51-8 is a valid CAS Registry Number.