373393-05-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 373393-05-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,3,3,9 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 373393-05:
(8*3)+(7*7)+(6*3)+(5*3)+(4*9)+(3*3)+(2*0)+(1*5)=156
156 % 10 = 6
So 373393-05-6 is a valid CAS Registry Number.