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2999-37-3

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2999-37-3 Usage

Derivation

Derived from the guaiacol molecule

Usage

Commonly used as a flavoring agent in food and beverages due to its sweet, vanilla-like aroma

Production

Utilized in the production of vanilla extracts and synthetic vanilla flavorings

Applications

Has applications in the fragrance industry, as well as in the synthesis of pharmaceuticals and other organic compounds

Importance

Unique properties and versatile uses make it an important chemical in various industries.

Check Digit Verification of cas no

The CAS Registry Mumber 2999-37-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2999-37:
(6*2)+(5*9)+(4*9)+(3*9)+(2*3)+(1*7)=133
133 % 10 = 3
So 2999-37-3 is a valid CAS Registry Number.

2999-37-3Relevant articles and documents

Solvent effects on stereoselectivity in 2,3-dimethyl-4-chromanone cyclization by quinine-catalyzed asymmetric intramolecular oxo-Michael addition

Tanaka, Tomohiro,Kumamoto, Takuya,Ishikawa, Tsutomu

, p. 4633 - 4637 (2000)

Examination of the quinine-catalyzed asymmetric intramolecular oxo-Michael addition of o-tigloylphenol in various solvents led to high stereoselectivity in chromanone cyclization when chlorobenzene was used as a solvent, giving cis-2,3-dimethyl-4-chromano

Intermolecular C-O addition of carboxylic acids to arynes: Synthesis of o-hydroxyaryl ketones, xanthones, 4-chromanones, and flavones

Dubrovskiy, Anton V.,Larock, Richard C.

, p. 2789 - 2798 (2013/03/29)

An efficient and simple route to biologically and pharmaceutically important o-hydroxyaryl ketones, xanthones, 4-chromanones, and flavones has been developed utilizing readily available carboxylic acids and commercially available o-(trimethylsilyl)aryl tr

Enantioselective total synthesis of anti HIV-1 active (+)-calanolide A through a quinine-catalyzed asymmetric intramolecular oxo-Michael addition

Tanaka, Tomohiro,Kumamoto, Takuya,Ishikawa, Tsutomu

, p. 10229 - 10232 (2007/10/03)

Enantioselective total synthesis of anti HIV-1 active (+)-calanolide A was achieved by a quinine-catalyzed asymmetric intramolecular oxo-Michael addition as a key step. (C) 2000 Elsevier Science Ltd.

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