67156-57-4 Usage
General Description
1-(2-Brom-4-Methylphenyl)hydrazine, HCl is a chemical compound that is used in the pharmaceutical industry for research and development purposes. It is a hydrazine derivative that contains a bromine and a methyl group attached to a phenyl ring. The addition of hydrochloric acid (HCl) to the compound forms a salt, which increases its solubility and stability. 1-(2-BroMo-4-Methylphenyl)hydrazine, HCl has potential applications in the synthesis of organic molecules and in medicinal chemistry, where it can be used to develop new drugs and treatments. However, it is important to handle and store this chemical with caution due to its potential health and safety hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 67156-57-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,5 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67156-57:
(7*6)+(6*7)+(5*1)+(4*5)+(3*6)+(2*5)+(1*7)=144
144 % 10 = 4
So 67156-57-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H9BrN2/c1-5-2-3-7(10-9)6(8)4-5/h2-4,10H,9H2,1H3
67156-57-4Relevant articles and documents
Photoinduced cleavage of N-N bonds of aromatic hydrazines and hydrazides by visible light
Zhu, Mingzhao,Zheng, Nan
, p. 2223 - 2236 (2011/09/15)
A photocatalytic system involving [Ru(bpyrz)(PFH, visible light, and air has been developed for cleavage of the N-N bonds of hydrazines and hydrazides. This catalytic system is generally effective for N,N-disubstituted hydrazine and hydrazide derivatives, including arylhydrazides, N-alkyl-N-arylhydrazines, and N,N-diarylhydrazines. The utility of this cleavage reaction has been demonstrated by synthesizing a variety of secondary aromatic amines. Georg Thieme Verlag Stuttgart ? New York.
