1413442-26-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1413442-26-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,3,4,4 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1413442-26:
(9*1)+(8*4)+(7*1)+(6*3)+(5*4)+(4*4)+(3*2)+(2*2)+(1*6)=118
118 % 10 = 8
So 1413442-26-8 is a valid CAS Registry Number.