Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1383479-59-1

Post Buying Request

1383479-59-1 Suppliers

Recommended suppliersmore

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

1383479-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383479-59-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,4,7 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1383479-59:
(9*1)+(8*3)+(7*8)+(6*3)+(5*4)+(4*7)+(3*9)+(2*5)+(1*9)=201
201 % 10 = 1
So 1383479-59-1 is a valid CAS Registry Number.

1383479-59-1Downstream Products

1383479-59-1Relevant articles and documents

Synthesis of iminoisoindolinones via a cascade of the three-component Ugi reaction, palladium catalyzed isocyanide insertion, hydroxylation and an unexpected rearrangement reaction

Ren, Zhi-Lin,He, Ping,Lu, Wen-Ting,Sun, Mei,Ding, Ming-Wu

, p. 6322 - 6331 (2018)

A robust ligand-free palladium-catalyzed cascade reaction for the synthesis of diversely substituted iminoisoindolinones has been developed. The cascade reaction involves isocyanide insertion into Ugi-3CR adducts, accompanied by unexpected hydroxylation and rearrangement.

Azo disperse dye compound, synthesis method thereof and application of compound

-

, (2019/01/23)

The invention provides an azo disperse dye compound, a synthesis method thereof and an application of the compound. The synthesis method particularly includes the steps: (1) Ugi reaction: performing Ugi four-component reaction on aldehyde, aniline, methanoic acid and cyclohexyl isocyanides in organic solvents, filtering reaction liquid and washing the reaction liquid with the organic solvents to obtain Ugi products; (2) hydrolysis reaction: adding the Ugi products and acid into alcohols solvents to perform selective hydrolysis, and performing neutralization, organic solvent extraction, vacuumconcentration and drying on the reaction liquid to obtain hydrolysis products, namely, synthesizing coupling components of azo disperse dyes; (3) coupling reaction: coupling the obtained coupling components with 4-nitrophenyl diazonium salt in mixed solvents of alcohols and water, adjusting the pH (potential of hydrogen) value of the reaction liquid and filtering, washing and drying solids to obtain the azo disperse dye compound. The molecular weight and the molecular volume of the dyes can be effectively regulated, amide genes are led in, and dyeing properties for polyester fibers and polyamide fibers can be greatly improved.

Cellulose-SO3H as a biodegradable solid acid catalyzed one-pot three-component Ugi reaction: Synthesis of α-amino amide, 3,4-dihydroquinoxalin-2-amine, 4H-benzo[b][1,4]thiazin-2-amine and 1,6-dihydropyrazine-2,3-dicarbonitrile derivatives

Mofakham, Hamid,Hezarkhani, Zeinab,Shaabani, Ahmad

experimental part, p. 26 - 34 (2012/08/13)

A variety of amines has become utilized in the three-compound Ugi reaction and synthesis of 3,4-dihydroquinoxalin-2-amine, 4H-benzo[b][1,4]thiazin-2-amine and 1,6-dihydropyrazine-2,3-dicarbonitrile derivatives in the presence of cellulose sulfuric acid as

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 1383479-59-1