1016162-38-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1016162-38-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,1,6 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1016162-38:
(9*1)+(8*0)+(7*1)+(6*6)+(5*1)+(4*6)+(3*2)+(2*3)+(1*8)=101
101 % 10 = 1
So 1016162-38-1 is a valid CAS Registry Number.