774582-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 774582-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,4,5,8 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 774582-46:
(8*7)+(7*7)+(6*4)+(5*5)+(4*8)+(3*2)+(2*4)+(1*6)=206
206 % 10 = 6
So 774582-46-6 is a valid CAS Registry Number.