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The chemical "2,4-dinitrophenylhydrazone of (2S)-2-methyl-1-butanal" is a derivative of 2-methylbutanal, an organic compound with the formula (CH3)2CHCH2CHO. In this derivative, the aldehyde group (CHO) of 2-methylbutanal reacts with 2,4-dinitrophenylhydrazine to form a hydrazone. The resulting compound has a molecular formula of C11H14N4O4 and a molecular weight of 262.25 g/mol. This derivative is often used in analytical chemistry for the detection and identification of aldehydes due to its distinct color and crystalline properties. The 2,4-dinitrophenylhydrazone of (2S)-2-methyl-1-butanal is a yellow crystalline solid that can be used to confirm the presence of the aldehyde group in a compound through its characteristic absorption in the UV-Vis spectrum.

1730-96-7

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1730-96-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1730-96-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,3 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1730-96:
(6*1)+(5*7)+(4*3)+(3*0)+(2*9)+(1*6)=77
77 % 10 = 7
So 1730-96-7 is a valid CAS Registry Number.

1730-96-7Relevant academic research and scientific papers

NEOVASIPYRONES AND NEOVASIFURANONES: FOUR NEW METABOLITES RELATED TO NEOVASININ, A PHYTOTOXIN OF THE FUNGUS, NEOCOSMOSPORA VASINFECTA

Furimoto, Toshio,Fukuyama, Keiichi,Hamasaki, Takashi,Nakajima, Hiromitsu

, p. 745 - 752 (1995)

Four new mwtabolites, neovasipyrones A and B and neovasifuranones A and B, were isolated from the phytopathogenic fungus Neocosmospora vasinfecta NHL2298, and their structures were elucodated by spectroscopic methods.The absolute stereochemistry of the ne

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