395099-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 395099-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,5,0,9 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 395099-73:
(8*3)+(7*9)+(6*5)+(5*0)+(4*9)+(3*9)+(2*7)+(1*3)=197
197 % 10 = 7
So 395099-73-7 is a valid CAS Registry Number.