115145-49-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115145-49-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,1,4 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 115145-49:
(8*1)+(7*1)+(6*5)+(5*1)+(4*4)+(3*5)+(2*4)+(1*9)=98
98 % 10 = 8
So 115145-49-8 is a valid CAS Registry Number.