948904-73-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 948904-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,8,9,0 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 948904-73:
(8*9)+(7*4)+(6*8)+(5*9)+(4*0)+(3*4)+(2*7)+(1*3)=222
222 % 10 = 2
So 948904-73-2 is a valid CAS Registry Number.