189282-65-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189282-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,8 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 189282-65:
(8*1)+(7*8)+(6*9)+(5*2)+(4*8)+(3*2)+(2*6)+(1*5)=183
183 % 10 = 3
So 189282-65-3 is a valid CAS Registry Number.