915095-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915095-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,0,9 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 915095-19:
(8*9)+(7*1)+(6*5)+(5*0)+(4*9)+(3*5)+(2*1)+(1*9)=171
171 % 10 = 1
So 915095-19-1 is a valid CAS Registry Number.