2243-64-3 Usage
Uses
a. Production of dyes and pigments
b. Manufacturing of azo dyes
c. Synthesis of pharmaceutical compounds
Physical state
Solid, crystalline substance
Solubility
Insoluble in water, soluble in organic solvents
Safety precautions
a. Harmful if ingested
b. Harmful if inhaled
c. Harmful if absorbed through the skin
d. Proper handling and storage required
e. Proper disposal to prevent environmental contamination
Check Digit Verification of cas no
The CAS Registry Mumber 2243-64-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,4 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2243-64:
(6*2)+(5*2)+(4*4)+(3*3)+(2*6)+(1*4)=63
63 % 10 = 3
So 2243-64-3 is a valid CAS Registry Number.
2243-64-3Relevant articles and documents
Nickel-Catalyzed Synthesis of Primary Aryl and Heteroaryl Amines via C-O Bond Cleavage
Yue, Huifeng,Guo, Lin,Liu, Xiangqian,Rueping, Magnus
supporting information, p. 1788 - 1791 (2017/04/11)
A nickel-catalyzed protocol for the conversion of aryl and heteroaryl alcohol derivatives to primary and secondary aromatic amines via C(sp2)-O bond cleavage is described. The new amination protocol can be applied to a range of substrates bearing diverse functional groups and uses readily available benzophenone imines as an effective nitrogen source.
