1610728-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1610728-91-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,0,7,2 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1610728-91:
(9*1)+(8*6)+(7*1)+(6*0)+(5*7)+(4*2)+(3*8)+(2*9)+(1*1)=150
150 % 10 = 0
So 1610728-91-0 is a valid CAS Registry Number.