1191932-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1191932-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,9,3 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1191932-75:
(9*1)+(8*1)+(7*9)+(6*1)+(5*9)+(4*3)+(3*2)+(2*7)+(1*5)=168
168 % 10 = 8
So 1191932-75-8 is a valid CAS Registry Number.