1015913-69-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1015913-69-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,5,9,1 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1015913-69:
(9*1)+(8*0)+(7*1)+(6*5)+(5*9)+(4*1)+(3*3)+(2*6)+(1*9)=125
125 % 10 = 5
So 1015913-69-5 is a valid CAS Registry Number.