1610926-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1610926-80-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,0,9,2 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1610926-80:
(9*1)+(8*6)+(7*1)+(6*0)+(5*9)+(4*2)+(3*6)+(2*8)+(1*0)=151
151 % 10 = 1
So 1610926-80-1 is a valid CAS Registry Number.