6002-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6002-69-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,0 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6002-69:
(6*6)+(5*0)+(4*0)+(3*2)+(2*6)+(1*9)=63
63 % 10 = 3
So 6002-69-3 is a valid CAS Registry Number.