6005-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6005-34-1 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 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6005-34:
(6*6)+(5*0)+(4*0)+(3*5)+(2*3)+(1*4)=61
61 % 10 = 1
So 6005-34-1 is a valid CAS Registry Number.