1260856-88-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1260856-88-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,8,5 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1260856-88:
(9*1)+(8*2)+(7*6)+(6*0)+(5*8)+(4*5)+(3*6)+(2*8)+(1*8)=169
169 % 10 = 9
So 1260856-88-9 is a valid CAS Registry Number.