1069120-17-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1069120-17-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,9,1,2 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1069120-17:
(9*1)+(8*0)+(7*6)+(6*9)+(5*1)+(4*2)+(3*0)+(2*1)+(1*7)=127
127 % 10 = 7
So 1069120-17-7 is a valid CAS Registry Number.