412277-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412277-61-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,2,7 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 412277-61:
(8*4)+(7*1)+(6*2)+(5*2)+(4*7)+(3*7)+(2*6)+(1*1)=123
123 % 10 = 3
So 412277-61-3 is a valid CAS Registry Number.