Welcome to LookChem.com Sign In|Join Free

CAS

  • or

924658-35-5

Post Buying Request

924658-35-5 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

924658-35-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 924658-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,4,6,5 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 924658-35:
(8*9)+(7*2)+(6*4)+(5*6)+(4*5)+(3*8)+(2*3)+(1*5)=195
195 % 10 = 5
So 924658-35-5 is a valid CAS Registry Number.

924658-35-5Relevant articles and documents

Methylsulfenylation of Electrophilic Carbon Atoms: Reaction Development, Scope, and Mechanism

Pereira, Adriane A.,Pereira, Amanda S.,de Mello, Amanda C.,Carpanez, Arthur G.,Horta, Bruno A. C.,Amarante, Giovanni W.

, p. 1578 - 1582 (2017)

An innovative method for the methylsulfenylation of electrophilic carbons was explored. Cheap and commercially available dimethyl sulfoxide (DMSO) was used as a source of the –SCH3 group. Chalcone, dibenzylideneacetone, and Morita–Baylis–Hillma

On the development of a nucleophilic methylthiolation methodology

Carvalho, Bernardo Basbaum Portinho De Puga,Amaral, Adriane Antonia Pereira,De Castro, Pedro P?ssa,Ferreira, Fernanda Cerqueira Moreira,Horta, Bruno Araújo Cautiero,Amarante, Giovanni Wilson

, p. 5420 - 5426 (2020/08/03)

Methylthiolation reactions are usually explored to access organosulfur compounds using methanethiol, an extremely flammable and toxic compound. Herein, methylthiomethyl esters were successfully applied as novel methylthiolation reagents in a low cost, transition-metal-free methodology. These reagents allowed the methylthiolation of a wide scope of chalcones, acyl ester derivatives and Morita-Baylis-Hillman acetates with good group tolerance, affording the methylthiolated products in moderate to excellent yields. The reaction mechanism was investigated through several control experiments, as well as by theoretical calculations employing Density Functional Theory. The results strongly support that a sulfurane and a sulfonium ylide appear as key intermediates and that a Pummerer type rearrangement is also crucial for the formation of this novel reagent. Furthermore, the methylthiolation mechanism is likely to proceed through the nucleophilic attack of the reagent, followed by an entropically favoured step involving the acetate attack to the positively charged species, then releasing the product. This journal is

Fe(III)-Catalyzed Hydroallylation of Unactivated Alkenes with Morita-Baylis-Hillman Adducts

Qi, Jifeng,Zheng, Jing,Cui, Sunliang

, p. 1355 - 1358 (2018/03/09)

An Fe(III)-catalyzed hydroallylation of unactivated alkenes with Morita-Baylis-Hillman adducts via an Fe-catalyzed process is described. A variety of alkenes, including mono-, di-, and trisubstituted alkenes, could all smoothly convert to structural diver

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 924658-35-5