27997-97-3 Usage
General Description
1-Chloro-3-(p-tolyloxy)propan-2-one is a chemical compound with the molecular formula C10H11ClO2. It is also known as p-Tolyl chloromethyl ketone and is commonly used in organic synthesis and pharmaceutical research as a building block for various chemical reactions. 1-Chloro-3-(p-tolyloxy)propan-2-one has a chlorine atom attached to the third carbon of the propan-2-one backbone, with a p-tolyl group attached to the oxygen. It is a white crystalline solid with a slightly pungent odor and is often used as a reagent in the preparation of various pharmaceuticals and organic compounds. Additionally, it is important to handle this compound with care due to its potential reactivity and health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 27997-97-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,9,9 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 27997-97:
(7*2)+(6*7)+(5*9)+(4*9)+(3*7)+(2*9)+(1*7)=183
183 % 10 = 3
So 27997-97-3 is a valid CAS Registry Number.
27997-97-3Relevant articles and documents
Asymmetric reduction of α-thiocyanatoketones by Saccharomyces cerevisiae and Mortierella isabellina-a new route to optically active thiiranes
Lukowska, Edyta,Plenkiewicz, Jan
, p. 1202 - 1209 (2008/02/05)
A simple method for the preparation of optically active 1-aryloxy- and 1-arylsulphanyl-3-thiocyanatopropan-2-oles from racemic 1-chloro-3-aryloxy- and 1-chloro-3-arylsulphanyl-2-propanols via 1-aryloxy- and 1-arylsulphanyl-3-thiocyanatopropan-2-ones has been developed. The enantiomerically enriched β-hydroxythiocyanates were obtained by a microbiological reduction of the thiocyanatoketones with Saccharomyces cerevisiae or Mortierella isabellina and subsequently converted into optically active thiiranes on treatment with a lithium hydroxide solution.
