39239-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39239-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,2,3 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 39239-95:
(7*3)+(6*9)+(5*2)+(4*3)+(3*9)+(2*9)+(1*5)=147
147 % 10 = 7
So 39239-95-7 is a valid CAS Registry Number.