4396-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4396-49-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,9 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4396-49:
(6*4)+(5*3)+(4*9)+(3*6)+(2*4)+(1*9)=110
110 % 10 = 0
So 4396-49-0 is a valid CAS Registry Number.