47457-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47457-06-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,4,5 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 47457-06:
(7*4)+(6*7)+(5*4)+(4*5)+(3*7)+(2*0)+(1*6)=137
137 % 10 = 7
So 47457-06-7 is a valid CAS Registry Number.