1195427-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1195427-26-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,4,2 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1195427-26:
(9*1)+(8*1)+(7*9)+(6*5)+(5*4)+(4*2)+(3*7)+(2*2)+(1*6)=169
169 % 10 = 9
So 1195427-26-9 is a valid CAS Registry Number.