239079-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 239079-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,9,0,7 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 239079-29:
(8*2)+(7*3)+(6*9)+(5*0)+(4*7)+(3*9)+(2*2)+(1*9)=159
159 % 10 = 9
So 239079-29-9 is a valid CAS Registry Number.