1289386-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1289386-06-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,3,8 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1289386-06:
(9*1)+(8*2)+(7*8)+(6*9)+(5*3)+(4*8)+(3*6)+(2*0)+(1*6)=206
206 % 10 = 6
So 1289386-06-6 is a valid CAS Registry Number.