846042-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 846042-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,6,0,4 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 846042-53:
(8*8)+(7*4)+(6*6)+(5*0)+(4*4)+(3*2)+(2*5)+(1*3)=163
163 % 10 = 3
So 846042-53-3 is a valid CAS Registry Number.