866415-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 866415-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,4,1 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 866415-96:
(8*8)+(7*6)+(6*6)+(5*4)+(4*1)+(3*5)+(2*9)+(1*6)=205
205 % 10 = 5
So 866415-96-5 is a valid CAS Registry Number.