41777-02-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41777-02-0 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 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 41777-02:
(7*4)+(6*1)+(5*7)+(4*7)+(3*7)+(2*0)+(1*2)=120
120 % 10 = 0
So 41777-02-0 is a valid CAS Registry Number.