1094070-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1094070-71-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,4,0,7 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1094070-71:
(9*1)+(8*0)+(7*9)+(6*4)+(5*0)+(4*7)+(3*0)+(2*7)+(1*1)=139
139 % 10 = 9
So 1094070-71-9 is a valid CAS Registry Number.