444103-79-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444103-79-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,1,0 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 444103-79:
(8*4)+(7*4)+(6*4)+(5*1)+(4*0)+(3*3)+(2*7)+(1*9)=121
121 % 10 = 1
So 444103-79-1 is a valid CAS Registry Number.