86432-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86432-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,3 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 86432-87:
(7*8)+(6*6)+(5*4)+(4*3)+(3*2)+(2*8)+(1*7)=153
153 % 10 = 3
So 86432-87-3 is a valid CAS Registry Number.