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Thiophene, 3-[2-(4-methylphenyl)ethenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

94058-75-0

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94058-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94058-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,0,5 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94058-75:
(7*9)+(6*4)+(5*0)+(4*5)+(3*8)+(2*7)+(1*5)=150
150 % 10 = 0
So 94058-75-0 is a valid CAS Registry Number.

94058-75-0Downstream Products

94058-75-0Relevant academic research and scientific papers

Nanocrystalline magnesium oxide-stabilized palladium(0): The Heck reaction of heteroaryl bromides in the absence of additional ligands and base

Kantam, Mannepalli Lakshmi,Redddy, Police Vishnuvardhan,Srinivas, Pottabathula,Venugopal, Akula,Bhargava, Suresh,Nishina, Yuta

, p. 2550 - 2554 (2013)

An efficient and user-friendly protocol has been realized for the Heck reaction of heteroaryl bromides by using a reusable nanocrystalline magnesium oxide-stabilized palladium(0) catalyst without the aid of additional ligands and base. Dimethylamine generated under in situ conditions by the decomposition of DMF serves as the base in this reaction. The catalyst was reused with consistent activity up to four cycles.

Ligand and base-free Heck reaction with heteroaryl halides

Lakshmi Kantam,Vishnuvardhan Reddy,Srinivas,Bhargava, Suresh

supporting information; experimental part, p. 4490 - 4493 (2011/09/19)

Pd(CH3CN)2Cl2-catalyzed Heck reaction of different heteroaryl halides with olefins is carried out in the absence of both the ligand and base to obtain the corresponding coupling products in good yields.

The Synthesis of Naphthothiophene and All of the Eight Isomers of Monomethylnaphthothiophene

Tedjamulia, Marvin L.,Stuart, John G.,Tominaga, Yoshinori,Castle, Raymond N.,Lee, Milton L.

, p. 1215 - 1219 (2007/10/02)

The synthesis of naphthothiophene and all of the eight monomethylnaphthothiophene isomers is described.

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