22751-18-4 Usage
Uses
Used in Analytical Chemistry:
Urea, N-(2,4-dinitrophenyl)-N'-nitrois used as a derivatization agent for the analysis of small molecules, such as amino acids and peptides. It facilitates the identification and quantification of these compounds in various samples by forming stable and easily detectable derivatives with primary and secondary amines.
Used in Biochemical Research:
In biochemical research, Urea, N-(2,4-dinitrophenyl)-N'-nitrois employed as a valuable tool for studying the properties and interactions of amino acids and peptides. Its reactivity with amines allows for the creation of derivatives that can be more easily analyzed and detected, contributing to a deeper understanding of biological processes and systems.
Used in Chromatography:
Urea, N-(2,4-dinitrophenyl)-N'-nitrois used as a derivatization agent in chromatography, particularly for UV detection. Its nitro groups enhance the detectability of the derivatives formed with amines, making it an essential component in the analysis and separation of complex mixtures in chromatographic techniques.
Check Digit Verification of cas no
The CAS Registry Mumber 22751-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,5 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22751-18:
(7*2)+(6*2)+(5*7)+(4*5)+(3*1)+(2*1)+(1*8)=94
94 % 10 = 4
So 22751-18-4 is a valid CAS Registry Number.
