111249-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111249-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,4 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 111249-17:
(8*1)+(7*1)+(6*1)+(5*2)+(4*4)+(3*9)+(2*1)+(1*7)=83
83 % 10 = 3
So 111249-17-3 is a valid CAS Registry Number.
111249-17-3Relevant academic research and scientific papers
2,1-Benzisothiazoline 2,2-Dioxide and Derivatives
Chiarino, Dario,Contri, Anna Maria
, p. 1645 - 1649 (2007/10/02)
Synthesis of new 2,1-benzisothiazoline 2,2-dioxides 1 and some of its benzene ring substitution derivatives was accomplished by two different methods of cyclisation.Also a number of new N-substituted derivatives, obtained by treatment of 1 and analogues w
