1325688-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1325688-35-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,5,6,8 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1325688-35:
(9*1)+(8*3)+(7*2)+(6*5)+(5*6)+(4*8)+(3*8)+(2*3)+(1*5)=174
174 % 10 = 4
So 1325688-35-4 is a valid CAS Registry Number.