84666-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84666-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,6 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84666-35:
(7*8)+(6*4)+(5*6)+(4*6)+(3*6)+(2*3)+(1*5)=163
163 % 10 = 3
So 84666-35-3 is a valid CAS Registry Number.