906065-91-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 906065-91-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,0,6 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 906065-91:
(8*9)+(7*0)+(6*6)+(5*0)+(4*6)+(3*5)+(2*9)+(1*1)=166
166 % 10 = 6
So 906065-91-6 is a valid CAS Registry Number.