1325673-43-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1325673-43-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,5,6,7 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1325673-43:
(9*1)+(8*3)+(7*2)+(6*5)+(5*6)+(4*7)+(3*3)+(2*4)+(1*3)=155
155 % 10 = 5
So 1325673-43-5 is a valid CAS Registry Number.