41775-61-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41775-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,7,7 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 41775-61:
(7*4)+(6*1)+(5*7)+(4*7)+(3*5)+(2*6)+(1*1)=125
125 % 10 = 5
So 41775-61-5 is a valid CAS Registry Number.