533886-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 533886-12-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,3,8,8 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 533886-12:
(8*5)+(7*3)+(6*3)+(5*8)+(4*8)+(3*6)+(2*1)+(1*2)=173
173 % 10 = 3
So 533886-12-3 is a valid CAS Registry Number.