92813-92-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92813-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,1 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92813-92:
(7*9)+(6*2)+(5*8)+(4*1)+(3*3)+(2*9)+(1*2)=148
148 % 10 = 8
So 92813-92-8 is a valid CAS Registry Number.
92813-92-8Relevant 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.
