112237-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112237-93-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,3 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112237-93:
(8*1)+(7*1)+(6*2)+(5*2)+(4*3)+(3*7)+(2*9)+(1*3)=91
91 % 10 = 1
So 112237-93-1 is a valid CAS Registry Number.