143773-13-1 Usage
General Description
2-Nonanoylpyridine is a chemical compound with the molecular formula C16H27NO. It is a pyridine derivative with a nonanoyl group attached to the nitrogen atom. 2-NONANOYLPYRIDINE is used as a flavoring agent in the food industry due to its pleasant, nutty aroma. It is also used as a fragrance in various cosmetic and personal care products. Additionally, 2-nonanoylpyridine has potential applications in the pharmaceutical industry, particularly in the development of new drugs and medications. It is important to handle this chemical with care, as it may have potential health hazards and safety precautions should be followed when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 143773-13-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,7 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143773-13:
(8*1)+(7*4)+(6*3)+(5*7)+(4*7)+(3*3)+(2*1)+(1*3)=131
131 % 10 = 1
So 143773-13-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H21NO/c1-2-3-4-5-6-7-11-14(16)13-10-8-9-12-15-13/h8-10,12H,2-7,11H2,1H3
143773-13-1Relevant articles and documents
Benzotriazole-Mediated Conversions of Aromatic and Heteroaromatic Aldehydes to Functionalized Ketones
Katritzky, Alan R.,Lang, Hengyuan,Wang, Zuoquan,Zhang, Zhongxing,Song, Huimin
, p. 7619 - 7624 (2007/10/03)
Aromatic and heteroaromatic aldehydes reacted with benzotriazole and triethyl orthoformate in THF to give the corresponding α-(benzotriazol-1-yl)aryl ethyl ethers 7 in good yield.The novel acyl anion precursors 7 underwent smooth lithiation at the methine group followed by trapping with alkyl halides, aldehydes, ketones, and imines to yield the expected substituted intermediates of type 9, which were hydrolyzed under mild conditions without isolation.Benzaldehyde, methyl-, chloro-, and methoxy-substituted benzaldehydes, 1-naphthalenecarboxaldehyde, 2- and 3-furaldehydes, 2- and 3-thiophenecarboxaldehydes, and 2-pyridinecarboxaldehyde were all transformed in this manner into a variety of aryl and heteroaryl ketones with alkyl (10), α-hydroxyalkyl (12 and 13), α-aminoalkyl (14) and acyl (15) substituents.
