771572-99-7 Usage
General Description
2-(Aminomethyl)-4-chloroaniline is a chemical compound with the molecular formula C7H8ClN. It is commonly used in the production of dyes and pigments, as well as in the synthesis of pharmaceuticals and agrochemicals. This chemical is a derivative of aniline, and it has a chlorine atom and an aminomethyl group attached to the benzene ring. It is important to handle this compound with caution as it is classified as a hazardous substance and can cause skin and eye irritation, as well as respiratory and digestive tract irritation. Additionally, it is important to follow proper safety protocols when handling and storing this compound to minimize the risk of exposure and potential harm.
Check Digit Verification of cas no
The CAS Registry Mumber 771572-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,1,5,7 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 771572-99:
(8*7)+(7*7)+(6*1)+(5*5)+(4*7)+(3*2)+(2*9)+(1*9)=197
197 % 10 = 7
So 771572-99-7 is a valid CAS Registry Number.
771572-99-7Relevant articles and documents
Base-Promoted Synthesis of 2-Aryl Quinazolines from 2-Aminobenzylamines in Water
Chatterjee, Tanmay,Kim, Dong In,Cho, Eun Jin
, p. 7423 - 7430 (2018/07/29)
A transition-metal-free procedure for the synthesis of a highly valuable class of heteroaromatics, quinazolines, was developed by using easily available 2-aminobenzylamines and α,α,α-trihalotoluenes. The transformation proceeded smoothly in the presence of only sodium hydroxide and molecular oxygen in water at 100 °C, furnishing a variety of 2-aryl quinazolines. The crystallization process of the crude reaction mixture for the purification of the solid products circumvents huge solvent-consuming workup and column chromatographic techniques, which make the overall process more sustainable and economical.
