1408158-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1408158-12-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,8,1,5 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1408158-12:
(9*1)+(8*4)+(7*0)+(6*8)+(5*1)+(4*5)+(3*8)+(2*1)+(1*2)=142
142 % 10 = 2
So 1408158-12-2 is a valid CAS Registry Number.