944702-73-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 944702-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,7,0 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 944702-73:
(8*9)+(7*4)+(6*4)+(5*7)+(4*0)+(3*2)+(2*7)+(1*3)=182
182 % 10 = 2
So 944702-73-2 is a valid CAS Registry Number.