113886-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113886-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,8,8 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113886-52:
(8*1)+(7*1)+(6*3)+(5*8)+(4*8)+(3*6)+(2*5)+(1*2)=135
135 % 10 = 5
So 113886-52-5 is a valid CAS Registry Number.