732306-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 732306-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,2,3,0 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 732306-07:
(8*7)+(7*3)+(6*2)+(5*3)+(4*0)+(3*6)+(2*0)+(1*7)=129
129 % 10 = 9
So 732306-07-9 is a valid CAS Registry Number.