1170524-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1170524-97-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,0,5,2 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1170524-97:
(9*1)+(8*1)+(7*7)+(6*0)+(5*5)+(4*2)+(3*4)+(2*9)+(1*7)=136
136 % 10 = 6
So 1170524-97-6 is a valid CAS Registry Number.