1147293-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1147293-07-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,7,2,9 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1147293-07:
(9*1)+(8*1)+(7*4)+(6*7)+(5*2)+(4*9)+(3*3)+(2*0)+(1*7)=149
149 % 10 = 9
So 1147293-07-9 is a valid CAS Registry Number.