201857-39-8 Usage
General Description
4-AMINO-3-BROMO-5-CHLOROBENZONITRILE is a chemical compound with the molecular formula C7H3BrClN2. It is a crystalline solid that is primarily used in the synthesis of pharmaceuticals and agrochemicals. This chemical is also used as an intermediate in the production of dyes and pigments. 4-AMINO-3-BROMO-5-CHLOROBENZONITRILE is considered to be a hazardous material and should be handled with care due to its potential for causing skin and eye irritation, as well as being harmful if ingested or inhaled. It is important to follow proper safety precautions when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 201857-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,8,5 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 201857-39:
(8*2)+(7*0)+(6*1)+(5*8)+(4*5)+(3*7)+(2*3)+(1*9)=118
118 % 10 = 8
So 201857-39-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H4BrClN2/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2H,11H2
201857-39-8Relevant articles and documents
Aminoacetamide acyl guanidines as beta-secretase inhibitors
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Page/Page column 19, (2008/06/13)
There is provided a series of substituted acyl guanidines of Formula (Ik) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R2, R3, R4, R5, R25, R26 and R27 as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.
