47357-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47357-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,3,5 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 47357-20:
(7*4)+(6*7)+(5*3)+(4*5)+(3*7)+(2*2)+(1*0)=130
130 % 10 = 0
So 47357-20-0 is a valid CAS Registry Number.