52113-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52113-86-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,1 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52113-86:
(7*5)+(6*2)+(5*1)+(4*1)+(3*3)+(2*8)+(1*6)=87
87 % 10 = 7
So 52113-86-7 is a valid CAS Registry Number.