415899-95-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 415899-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,5,8,9 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 415899-95:
(8*4)+(7*1)+(6*5)+(5*8)+(4*9)+(3*9)+(2*9)+(1*5)=195
195 % 10 = 5
So 415899-95-5 is a valid CAS Registry Number.