Welcome to LookChem.com Sign In|Join Free

CAS

  • or

2564-57-0

Post Buying Request

2564-57-0 Suppliers

Recommended suppliersmore

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

2564-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2564-57-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,6 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2564-57:
(6*2)+(5*5)+(4*6)+(3*4)+(2*5)+(1*7)=90
90 % 10 = 0
So 2564-57-0 is a valid CAS Registry Number.

2564-57-0Relevant articles and documents

Cu(i)-Catalyzed oxidative homo-coupling of thiazoline-4-carboxylates: Synthesis of 4,4′-bithiazoline derivatives

Fang, Xinxin,Zhang, Kaifan,Yao, Hequan,Huang, Yue

supporting information, p. 8030 - 8034 (2016/09/09)

Cu(i)-Catalyzed oxidative homo-coupling of thiazoline-4-carboxylates with good functional group tolerance has been developed. The methodology presented an efficient method to directly construct vicinal carbon-hetero quaternary centers existing in numerous functional molecules and could be applied to the synthesis of 4,4′-bithiazoles which are difficult to prepare by direct C-H activation.

Pd(ii)-catalyzed direct C5-arylation of azole-4-carboxylates through double C-H bond cleavage

Li, Ziyuan,Ma, Ling,Xu, Jinyi,Kong, Lingyi,Wu, Xiaoming,Yao, Hequan

, p. 3763 - 3765 (2012/06/15)

The first palladium-catalyzed direct C5-arylation of azole-4-carboxylates with simple unactivated arenes through double C-H bond cleavage is realized. This protocol provided a straightforward access to diverse 5-arylsubstituted azole-4-carboxylic derivatives with good functional group tolerance. The Royal Society of Chemistry 2012.

Titanium(IV)-mediated tandem deprotection-cyclodehydration of protected cysteine N-amides: Biomimetic syntheses of thiazoline- and thiazole-containing heterocycles

Raman, Prakash,Razavi, Hossein,Kelly, Jeffery W.

, p. 3289 - 3292 (2007/10/03)

(matrix presented) The scope and limitations of TiCl4-mediated Δ2-thiazoline synthesis via tandem deprotection-dehydrocyclization of trityl-protected cysteine N-amides is presented. While chemical yields are acceptable (53-96%), the

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 2564-57-0