41964-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41964-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,9,6 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 41964-44:
(7*4)+(6*1)+(5*9)+(4*6)+(3*4)+(2*4)+(1*4)=127
127 % 10 = 7
So 41964-44-7 is a valid CAS Registry Number.