1569103-43-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1569103-43-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,1,0 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1569103-43:
(9*1)+(8*5)+(7*6)+(6*9)+(5*1)+(4*0)+(3*3)+(2*4)+(1*3)=170
170 % 10 = 0
So 1569103-43-0 is a valid CAS Registry Number.