1565829-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1565829-14-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,5,8,2 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1565829-14:
(9*1)+(8*5)+(7*6)+(6*5)+(5*8)+(4*2)+(3*9)+(2*1)+(1*4)=202
202 % 10 = 2
So 1565829-14-2 is a valid CAS Registry Number.