773134-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 773134-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,3,1,3 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 773134-93:
(8*7)+(7*7)+(6*3)+(5*1)+(4*3)+(3*4)+(2*9)+(1*3)=173
173 % 10 = 3
So 773134-93-3 is a valid CAS Registry Number.