890369-11-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 890369-11-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,3,6 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 890369-11:
(8*8)+(7*9)+(6*0)+(5*3)+(4*6)+(3*9)+(2*1)+(1*1)=196
196 % 10 = 6
So 890369-11-6 is a valid CAS Registry Number.