76571-14-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76571-14-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,7 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76571-14:
(7*7)+(6*6)+(5*5)+(4*7)+(3*1)+(2*1)+(1*4)=147
147 % 10 = 7
So 76571-14-7 is a valid CAS Registry Number.