62103-02-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62103-02-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,1,0 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62103-02:
(7*6)+(6*2)+(5*1)+(4*0)+(3*3)+(2*0)+(1*2)=70
70 % 10 = 0
So 62103-02-0 is a valid CAS Registry Number.