1194791-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1194791-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,4,7,9 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1194791-22:
(9*1)+(8*1)+(7*9)+(6*4)+(5*7)+(4*9)+(3*1)+(2*2)+(1*2)=184
184 % 10 = 4
So 1194791-22-4 is a valid CAS Registry Number.