6057-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6057-76-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,5 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6057-76:
(6*6)+(5*0)+(4*5)+(3*7)+(2*7)+(1*6)=97
97 % 10 = 7
So 6057-76-7 is a valid CAS Registry Number.