41711-30-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41711-30-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,7,1 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41711-30:
(7*4)+(6*1)+(5*7)+(4*1)+(3*1)+(2*3)+(1*0)=82
82 % 10 = 2
So 41711-30-2 is a valid CAS Registry Number.