844678-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 844678-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,4,6,7 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 844678-52:
(8*8)+(7*4)+(6*4)+(5*6)+(4*7)+(3*8)+(2*5)+(1*2)=210
210 % 10 = 0
So 844678-52-0 is a valid CAS Registry Number.