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N,N-bis(2,4-dinitrophenyl)-L-histidine is a chemical compound derived from the amino acid L-histidine. It is formed by the reaction of L-histidine with 2,4-dinitrophenyl groups, resulting in a conjugate that has two 2,4-dinitrophenyl moieties attached to the nitrogen atoms of the histidine molecule. N,N-bis(2,4-dinitrophenyl)-L-histidine is often used in biochemical research to study the interactions of histidine residues in proteins, particularly in enzyme catalysis and protein folding. The 2,4-dinitrophenyl groups provide a chromophore, allowing for the detection and quantification of the histidine-containing compounds through spectroscopic methods. The compound is also of interest in the study of protein-ligand interactions and can be used to probe the active sites of enzymes that utilize histidine as a catalytic residue.

1655-66-9

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1655-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1655-66-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,5 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1655-66:
(6*1)+(5*6)+(4*5)+(3*5)+(2*6)+(1*6)=89
89 % 10 = 9
So 1655-66-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H13N7O10/c26-18(27)17(5-10-8-19-9-20-10)21(13-3-1-11(22(28)29)6-15(13)24(32)33)14-4-2-12(23(30)31)7-16(14)25(34)35/h1-4,6-9,17H,5H2,(H,19,20)(H,26,27)/t17-/m0/s1

1655-66-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S)-2-(N-(2,4-dinitrophenyl)-2,4-dinitroanilino)-3-(1H-imidazol-5-yl)propanoic acid

1.2 Other means of identification

Product number -
Other names D1042

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1655-66-9 SDS

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