1192657-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1192657-75-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,6,5 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1192657-75:
(9*1)+(8*1)+(7*9)+(6*2)+(5*6)+(4*5)+(3*7)+(2*7)+(1*5)=182
182 % 10 = 2
So 1192657-75-2 is a valid CAS Registry Number.