944558-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 944558-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,5,5 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 944558-65:
(8*9)+(7*4)+(6*4)+(5*5)+(4*5)+(3*8)+(2*6)+(1*5)=210
210 % 10 = 0
So 944558-65-0 is a valid CAS Registry Number.