606946-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 606946-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,6,9,4 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 606946-43:
(8*6)+(7*0)+(6*6)+(5*9)+(4*4)+(3*6)+(2*4)+(1*3)=174
174 % 10 = 4
So 606946-43-4 is a valid CAS Registry Number.