1094091-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1094091-44-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,4,0,9 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1094091-44:
(9*1)+(8*0)+(7*9)+(6*4)+(5*0)+(4*9)+(3*1)+(2*4)+(1*4)=147
147 % 10 = 7
So 1094091-44-7 is a valid CAS Registry Number.