1602-40-0 Usage
Uses
Used in Chemical Research:
N-2-4-DNP-L-ASPARAGINE CRYSTALLINE is used as a research compound for its role in the synthesis of various organic compounds, contributing to the advancement of chemical knowledge and innovation.
Used in Pharmaceutical Development:
In the pharmaceutical industry, N-2-4-DNP-L-ASPARAGINE CRYSTALLINE is used as a building block in the development of new drugs, facilitating the creation of novel therapeutic agents.
Check Digit Verification of cas no
The CAS Registry Mumber 1602-40-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,0 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1602-40:
(6*1)+(5*6)+(4*0)+(3*2)+(2*4)+(1*0)=50
50 % 10 = 0
So 1602-40-0 is a valid CAS Registry Number.
InChI:InChI=1/C10H10N4O7/c11-9(15)4-7(10(16)17)12-6-2-1-5(13(18)19)3-8(6)14(20)21/h1-3,7,12H,4H2,(H2,11,15)(H,16,17)
1602-40-0Relevant academic research and scientific papers
Synthesis of N,N-dimethyl-2,4-dinitro-5-fluorobenzylamine and its reactions with amino acids and peptides
Liu, Zhongfa,Sayre, Lawrence M.
, p. 1601 - 1610 (2007/10/03)
A practical synthesis is described for N,N-dimethyl-2,4-dinitro-5- fluorobenzylamine (DMDNFB) and its -d6 analog as an alternative Sanger's reagent (DNFB), for purposes of amino acid derivatization detectable by positive mode electrospray ionization mass spectrometry. DMDNFB is comparable to DNFB in its efficiency to derivatize amino acids and peptides. Various DMDNP (d0/d6) derivatives of (modified) lysine were synthesized to evaluate the potential use of isotope-edited LC-ESI-MS as a tool for structural definition of the posttranslational modification of protein-based lysines.
