44979-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 44979-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,4,9,7 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 44979-02:
(7*4)+(6*4)+(5*9)+(4*7)+(3*9)+(2*0)+(1*2)=154
154 % 10 = 4
So 44979-02-4 is a valid CAS Registry Number.