112853-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112853-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,8,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112853-89:
(8*1)+(7*1)+(6*2)+(5*8)+(4*5)+(3*3)+(2*8)+(1*9)=121
121 % 10 = 1
So 112853-89-1 is a valid CAS Registry Number.