1564289-02-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1564289-02-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,4,2,8 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1564289-02:
(9*1)+(8*5)+(7*6)+(6*4)+(5*2)+(4*8)+(3*9)+(2*0)+(1*2)=186
186 % 10 = 6
So 1564289-02-6 is a valid CAS Registry Number.