1608149-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1608149-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,8,1,4 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1608149-41:
(9*1)+(8*6)+(7*0)+(6*8)+(5*1)+(4*4)+(3*9)+(2*4)+(1*1)=162
162 % 10 = 2
So 1608149-41-2 is a valid CAS Registry Number.