1569084-56-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1569084-56-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,0,8 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1569084-56:
(9*1)+(8*5)+(7*6)+(6*9)+(5*0)+(4*8)+(3*4)+(2*5)+(1*6)=205
205 % 10 = 5
So 1569084-56-5 is a valid CAS Registry Number.