1011960-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1011960-97-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,1,9,6 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1011960-97:
(9*1)+(8*0)+(7*1)+(6*1)+(5*9)+(4*6)+(3*0)+(2*9)+(1*7)=116
116 % 10 = 6
So 1011960-97-6 is a valid CAS Registry Number.