Welcome to LookChem.com Sign In|Join Free

CAS

  • or

84553-28-6

Post Buying Request

84553-28-6 Suppliers

Recommended suppliersmore

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

84553-28-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84553-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,5 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84553-28:
(7*8)+(6*4)+(5*5)+(4*5)+(3*3)+(2*2)+(1*8)=146
146 % 10 = 6
So 84553-28-6 is a valid CAS Registry Number.

84553-28-6Relevant articles and documents

Transition-Metal-Free One-Step Synthesis of Ynamides

Zeng, Xianzhu,Tu, Yongliang,Zhang, Zhenming,You, Changming,Wu, Jiao,Ye, Zhiying,Zhao, Junfeng

, p. 4458 - 4466 (2019/03/26)

A robust transition-metal-free one-step strategy for the synthesis of ynamides from sulfonamides and (Z)-1,2-dichloroalkenes or alkynyl chlorides is presented. This method is not only effective for internal ynamides but also amenable for terminal ynamides. Various functional groups, even the vinyl moiety, are compatible, and thus, this strategy offers the opportunity for further functionalization.

A Remarkable Steric Effect in Palladium-Catalyzed Grignard Coupling: Regio and Stereoselective Monoalkylation and -arylation of 1,1-Dichloro-1-alkenes

Minato, Akio,Suzuki, Keizo,Tamao, Kohei

, p. 1257 - 1258 (2007/10/02)

-

REACTION DE L'ACIDE PERCHLORIQUE SUR LES PHENYLACETYLENES SUBSTITUES. MISE EN EVIDENCE D'UN MECANISME IONIQUE ET RADICALAIRE

Montheard, Jean-Pierre,Camps, Marcel,Benzaid, Ahmed,Pascal, Jean-Louis

, p. 3483 - 3486 (2007/10/02)

We have studied the reaction of perchloric acid in acetic acid medium on some substituted phenylacetylenes.The ionic and radicalar mechanism is in agreement with the formation of and alkenyl perchlorate which is decomposed according to an homolytic process.

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 84553-28-6