939374-04-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 939374-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,9,3,7 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 939374-04:
(8*9)+(7*3)+(6*9)+(5*3)+(4*7)+(3*4)+(2*0)+(1*4)=206
206 % 10 = 6
So 939374-04-6 is a valid CAS Registry Number.