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N,N-bis(4-nitrophenyl)benzohydrazide is a chemical compound with the molecular formula C20H14N4O5. It is a derivative of benzohydrazide, featuring two 4-nitrophenyl groups attached to the nitrogen atoms. This yellow crystalline solid is often used as a reagent in organic synthesis and as a ligand in coordination chemistry. It is known for its ability to form complexes with various metal ions, which can be useful in the study of metal coordination and catalysis. The compound is also of interest in the development of new materials and pharmaceuticals due to its potential applications in drug design and as a building block for more complex molecular structures.

7149-09-9

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7149-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7149-09-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,4 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7149-09:
(6*7)+(5*1)+(4*4)+(3*9)+(2*0)+(1*9)=99
99 % 10 = 9
So 7149-09-9 is a valid CAS Registry Number.

7149-09-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N',N'-bis(4-nitrophenyl)benzohydrazide

1.2 Other means of identification

Product number -
Other names 1,1-Bis-<4-nitro-phenyl>-2-benzoyl-hydrazin

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:7149-09-9 SDS

7149-09-9Downstream Products

7149-09-9Relevant academic research and scientific papers

Copper(ii)-catalyzed coupling reaction: An efficient and regioselective approach to N′,N′-diaryl acylhydrazines

Zhang, Ji-Quan,Huang, Gong-Bin,Weng, Jiang,Lu, Gui,Chan, Albert S. C.

, p. 2055 - 2063 (2015/03/05)

Using N′-aryl acylhydrazines as aryl donors, a novel copper(ii)-catalyzed homo-coupling reaction of N′-aryl acylhydrazines has been developed for the synthesis of N′,N′-diaryl acylhydrazines. We also provided a complementary procedure for the preparation of unsymmetrical diaryl acylhydrazines via cross-coupling reaction. These protocols featured mild reaction conditions, wide functional group tolerance and highly regioselective products. Control experiments indicated that this kind of coupling reaction might undergo a transient acyl diazene intermediate. This journal is

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