7384-18-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7384-18-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,8 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7384-18:
(6*7)+(5*3)+(4*8)+(3*4)+(2*1)+(1*8)=111
111 % 10 = 1
So 7384-18-1 is a valid CAS Registry Number.
7384-18-1Relevant academic research and scientific papers
Acyl Derivatives of Indazolin-3-one
Anderson, Robert M.
, p. 3933 - 3959 (2007/10/02)
1- and 2-Ethanoyl-, propanoyl-, butanoyl- and benzoylindazolin-3-ones have been prepared and the 2-isomers have been shown to exist in two tautomeric forms.Sulphonylation and further acylation of these compounds are described and some rearrangements in the series are discussed.
