1424944-38-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1424944-38-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,4,9,4 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1424944-38:
(9*1)+(8*4)+(7*2)+(6*4)+(5*9)+(4*4)+(3*4)+(2*3)+(1*8)=166
166 % 10 = 6
So 1424944-38-6 is a valid CAS Registry Number.