1328623-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1328623-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,8,6,2 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1328623-68:
(9*1)+(8*3)+(7*2)+(6*8)+(5*6)+(4*2)+(3*3)+(2*6)+(1*8)=162
162 % 10 = 2
So 1328623-68-2 is a valid CAS Registry Number.