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178742-95-5

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178742-95-5 Usage

General Description

3-Ethynylbenzoic acid ethyl ester is a chemical compound with the molecular formula C11H10O2. It is an ethyl ester derivative of 3-ethynylbenzoic acid, which is a compound that is commonly used in organic synthesis and as a building block for the production of various pharmaceuticals. 3-Ethynylbenzoic acid ethyl ester is a white, crystalline solid that is insoluble in water but soluble in organic solvents. It is commonly used as a reagent in organic synthesis and as a precursor to other chemical compounds. It is important to handle and store this compound with care due to its potential hazards and toxicity.

Check Digit Verification of cas no

The CAS Registry Mumber 178742-95-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,7,4 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 178742-95:
(8*1)+(7*7)+(6*8)+(5*7)+(4*4)+(3*2)+(2*9)+(1*5)=185
185 % 10 = 5
So 178742-95-5 is a valid CAS Registry Number.

178742-95-5Relevant articles and documents

Cobalt-Catalyzed Hydroalkynylation of Vinylaziridines

Biletskyi, Bohdan,Kong, Lingyu,Tenaglia, Alphonse,Clavier, Hervé

supporting information, p. 2578 - 2585 (2021/03/18)

Transition metal-catalyzed hydroalkynylation reactions are efficient transformations allowing the straightforward formation of functionalized alkynes. Therein, we disclose the cobalt-catalyzed hydroalkynylation of vinylaziridines giving rise to both linea

SUBSTITUTED PHENYLETHYNYL GOLD-NITROGENATED HETEROCYCLIC CARBENE COMPLEX

-

, (2009/04/23)

The present invention is directed to a substituted phenylethynylgold-nitrogen-containing heterocyclic carbene complex represented by the formula (1) or (2): wherein L represents a nitrogen-containing heterocyclic carbene ligand, and X represents an alkyl

BENZO [b][1,4] DIOXEPINE DERIVATIVES

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Page/Page column 28, (2010/02/11)

This invention relates to compounds of the formula (I), wherein B, X, Y, Z, R1 and R2 are as defined in the description, and pharmaceutically acceptable salts thereof. The invention further relates to pharmaceutical compositions containing such compounds, to a process for their preparation and to their use for the treatment and/or prevention of diseases which are modulated by ACCβ inhibitors.

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