40718-08-9 Usage
General Description
3,5-Dibromo-2-hydroxybenzonitrile is a chemical compound with the molecular formula C7H3Br2NO. It is a white to light yellow crystalline solid that is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. 3,5-DIBROMO-2-HYDROXYBENZONITRILE is known for its strong antimicrobial and antifungal properties, making it useful in the development of new medications and pesticides. Additionally, it is used as a building block in the production of various organic compounds due to its ability to undergo various chemical reactions, such as nucleophilic substitution and aromatic bromination. Overall, 3,5-Dibromo-2-hydroxybenzonitrile is a versatile chemical with a range of industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 40718-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,1 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40718-08:
(7*4)+(6*0)+(5*7)+(4*1)+(3*8)+(2*0)+(1*8)=99
99 % 10 = 9
So 40718-08-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H3Br2NO/c8-5-1-4(3-10)7(11)6(9)2-5/h1-2,11H
40718-08-9Relevant articles and documents
Chromatography-free entry to substituted salicylonitriles: Mitsunobu-triggered domino reactions of salicylaldoximes
Whiting, Ellis,Lanning, Maryanna E.,Scheenstra, Jacob A.,Fletcher, Steven
, p. 1229 - 1234 (2015/01/30)
A mild and efficient one-pot procedure is described to transform salicylaldoximes into salicylonitriles using Mitsunobu chemistry. The reactions proceed through the corresponding 1,2-benzisoxazoles that undergo the Kemp elimination in situ to generate the
A New Bromination Method for Phenols and Anisoles: NBS/HBF4*Et2O in CH3CN
Oberhauser, Thomas
, p. 4504 - 4506 (2007/10/03)
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