5321-31-3 Usage
General Description
(2-chloro-2-oxo-1-phenylethyl)ammonium chloride, also known as alpha-chloracetophenone ammonium chloride, is a chemical compound with the molecular formula C8H10ClNO2. It is a quaternary ammonium compound and is commonly used as a reagent in organic chemistry for the synthesis of various compounds. (2-chloro-2-oxo-1-phenylethyl)ammonium chloride is also used in the production of pharmaceuticals, agrochemicals, and other industrial applications. It is a white crystalline solid and is soluble in water. The compound is known for its role as an intermediate in the production of a variety of important chemical products.
Check Digit Verification of cas no
The CAS Registry Mumber 5321-31-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,2 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5321-31:
(6*5)+(5*3)+(4*2)+(3*1)+(2*3)+(1*1)=63
63 % 10 = 3
So 5321-31-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H8ClNO.ClH/c9-8(11)7(10)6-4-2-1-3-5-6;/h1-5,7H,10H2;1H
5321-31-3Relevant articles and documents
Application of Yeast-Catalyzed Reductions to Synthesis of (2R,3S)-Phenylisoserine
Kearns, Jeff,Kayser, Margaret
, p. 2845 - 2848 (1994)
A simple synthesis of (2R,3S)-phenylisoserine, a precursor of the C-13 side chain of Taxol (paclitaxel), utilising yeast-catalyzed reduction to generate a second chiral centre is reported.This short enantioselective series of transformations can be readily adapted to large scale production of a variety of N-substituted paclitaxel analogues.
