18873-95-5 Usage
General Description
5-Bromo-3-nitro-ortho-xylene, also known as 3-Bromo-5-nitro-2-methyltoluene, is a chemical compound with the molecular formula C8H8BrNO2. It is classified as a substituted benzene derivative and is used primarily as an intermediate in the production of pharmaceuticals, dyes, and agrochemicals. It is a yellow crystalline solid with a melting point of 48-50°C, and it is insoluble in water but soluble in organic solvents. 5-Bromo-3-nitro-ortho-xylene is considered to be toxic if ingested, causing irritation to the respiratory system and skin, and is categorized as a hazardous substance. It is important to handle and use this chemical with caution and adhere to proper safety protocols.
Check Digit Verification of cas no
The CAS Registry Mumber 18873-95-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,7 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18873-95:
(7*1)+(6*8)+(5*8)+(4*7)+(3*3)+(2*9)+(1*5)=155
155 % 10 = 5
So 18873-95-5 is a valid CAS Registry Number.
18873-95-5Relevant articles and documents
Unusual reactivity of aryl aldehydes with triethyl phosphite and zinc bromide: A facile preparation of epoxides, benzisoxazoles, and α-hydroxy phosphonate esters
Raju, Potharaju,Gobi Rajeshwaran, Ganesan,Nandakumar, Meganathan,Mohanakrishnan, Arasambattu K.
, p. 3513 - 3523 (2015/06/08)
Abstract A facile preparation of trans-epoxides was achieved by a (EtO)3P-ZnBr2-mediated deoxygenation reaction of the corresponding 2-nitrobenzaldehydes. The sterically hindered analogues of 2-nitrobenzaldehyde underwent a reaction
