62975-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62975-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,7 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62975-02:
(7*6)+(6*2)+(5*9)+(4*7)+(3*5)+(2*0)+(1*2)=144
144 % 10 = 4
So 62975-02-4 is a valid CAS Registry Number.