39053-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39053-44-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,0,5 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 39053-44:
(7*3)+(6*9)+(5*0)+(4*5)+(3*3)+(2*4)+(1*4)=116
116 % 10 = 6
So 39053-44-6 is a valid CAS Registry Number.