47760-57-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47760-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,7,6 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 47760-57:
(7*4)+(6*7)+(5*7)+(4*6)+(3*0)+(2*5)+(1*7)=146
146 % 10 = 6
So 47760-57-6 is a valid CAS Registry Number.