326487-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 326487-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,6,4,8 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 326487-88:
(8*3)+(7*2)+(6*6)+(5*4)+(4*8)+(3*7)+(2*8)+(1*8)=171
171 % 10 = 1
So 326487-88-1 is a valid CAS Registry Number.