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40140-16-7

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40140-16-7 Usage

General Description

ETHYL 4-METHOXYBENZOYLFORMATE is a chemical compound with the molecular formula C11H12O4. It is an ester, formed by the condensation of ethyl 4-methoxybenzoate and formic acid. This organic compound is commonly used as a flavoring agent and fragrance in various products including perfumes, soaps, and cosmetics. It is also utilized in the pharmaceutical industry as an intermediate for the synthesis of other organic compounds. ETHYL 4-METHOXYBENZOYLFORMATE is known for its sweet, floral aroma and is considered to be safe for human consumption and use in regulated quantities.

Check Digit Verification of cas no

The CAS Registry Mumber 40140-16-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,1,4 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 40140-16:
(7*4)+(6*0)+(5*1)+(4*4)+(3*0)+(2*1)+(1*6)=57
57 % 10 = 7
So 40140-16-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O4/c1-3-15-11(13)10(12)8-4-6-9(14-2)7-5-8/h4-7H,3H2,1-2H3

40140-16-7Relevant articles and documents

A short route to access oxaspiro[: N,3,3]propellanes

Nassar, Youssef,Piva, Olivier

, p. 5811 - 5815 (2020)

Novel access to oxaspiro[n,3,3]propellanes has been developed from bicyclic lactones directly prepared by a photochemical hydroxymethylation or alternatively by a three-step sequence. Thanks to the presence of additional hydroxy- and propargylic groups, a second cyclization catalyzed by silver or bismuth salts, led to the propellane structure which was finally transformed into spiranic derivatives by a Simmons-Smith reaction or condensation with α-ketoesters.

Electrochemical two-electron oxygen reduction reaction (ORR) induced aerobic oxidation of α-diazoesters

Chen, Liang,Gao, Meng,Lu, Cuifen,Ma, Chao,Ruan, Mengyao,Wen, Ziyang,Yang, Fan,Yang, Guichun

, p. 2168 - 2171 (2022/02/17)

Electrochemical oxygen reduction reaction (ORR) is a powerful tool for introducing oxygen functional groups in synthetic chemistry. However, compared with the well-developed one-electron oxygen reduction process, the applications of two-electron oxygen re

Stereoselective Synthesis of Dihydrocoumarins via [1,2]-Phospha-Brook Rearrangement in Three-Component Coupling Reaction of α-Ketoesters, o-Quinone Methides, and Dialkyl Phosphites

Kaur, Ravneet,Singh, Dipak,Singh, Ravi P.

, p. 15702 - 15711 (2021/11/01)

A highly regio- and diastereoselective approach for the synthesis of phosphate substituted dihydrocoumarins via Br?nsted base catalyzed [1,2]-phospha-Brook rearrangement is reported. The two-step, one-pot Michael addition of α-phosphonyloxy enolates proceeds by coupling of dialkyl phosphite and α-ketoesters to o-quinone methides, followed by an intramolecular cyclization, providing 3,4-dihydrocoumarin frameworks.

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