1569095-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1569095-79-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,0,9 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1569095-79:
(9*1)+(8*5)+(7*6)+(6*9)+(5*0)+(4*9)+(3*5)+(2*7)+(1*9)=219
219 % 10 = 9
So 1569095-79-9 is a valid CAS Registry Number.