326599-87-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 326599-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,6,5,9 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 326599-87:
(8*3)+(7*2)+(6*6)+(5*5)+(4*9)+(3*9)+(2*8)+(1*7)=185
185 % 10 = 5
So 326599-87-5 is a valid CAS Registry Number.