17796-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17796-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,9 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17796-47:
(7*1)+(6*7)+(5*7)+(4*9)+(3*6)+(2*4)+(1*7)=153
153 % 10 = 3
So 17796-47-3 is a valid CAS Registry Number.