846601-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 846601-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,6,6,0 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 846601-53:
(8*8)+(7*4)+(6*6)+(5*6)+(4*0)+(3*1)+(2*5)+(1*3)=174
174 % 10 = 4
So 846601-53-4 is a valid CAS Registry Number.