194483-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194483-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,4,8 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 194483-66:
(8*1)+(7*9)+(6*4)+(5*4)+(4*8)+(3*3)+(2*6)+(1*6)=174
174 % 10 = 4
So 194483-66-4 is a valid CAS Registry Number.