132992-64-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132992-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,9 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132992-64:
(8*1)+(7*3)+(6*2)+(5*9)+(4*9)+(3*2)+(2*6)+(1*4)=144
144 % 10 = 4
So 132992-64-4 is a valid CAS Registry Number.