47680-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47680-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,6,8 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 47680-93:
(7*4)+(6*7)+(5*6)+(4*8)+(3*0)+(2*9)+(1*3)=153
153 % 10 = 3
So 47680-93-3 is a valid CAS Registry Number.