1301153-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1301153-17-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,1,1,5 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1301153-17:
(9*1)+(8*3)+(7*0)+(6*1)+(5*1)+(4*5)+(3*3)+(2*1)+(1*7)=82
82 % 10 = 2
So 1301153-17-2 is a valid CAS Registry Number.