67948-04-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67948-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,4 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67948-04:
(7*6)+(6*7)+(5*9)+(4*4)+(3*8)+(2*0)+(1*4)=173
173 % 10 = 3
So 67948-04-3 is a valid CAS Registry Number.