733047-47-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 733047-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,3,0,4 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 733047-47:
(8*7)+(7*3)+(6*3)+(5*0)+(4*4)+(3*7)+(2*4)+(1*7)=147
147 % 10 = 7
So 733047-47-7 is a valid CAS Registry Number.