Welcome to LookChem.com Sign In|Join Free
  • or
Benzene, 1,1'-[2-propenylidenebis(oxymethylene)]bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40575-57-3

Post Buying Request

40575-57-3 Suppliers

Recommended suppliers

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

40575-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40575-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,5,7 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 40575-57:
(7*4)+(6*0)+(5*5)+(4*7)+(3*5)+(2*5)+(1*7)=113
113 % 10 = 3
So 40575-57-3 is a valid CAS Registry Number.

40575-57-3Relevant academic research and scientific papers

Cationic Polyaddition of p-Xylylene Glycol to 1,4-Bis(allenyloxy)xylene. Synthesis of Functional Polyacetal Containing Vinyl Groups in the Side-Chain

Sato, Eiichi,Yokozawa, Tsutomu,Endo, Takeshi

, p. 1113 - 1116 (1993)

Polyaddition of p-xylylene glycol to 1,4-bis(allenyloxy)xylene was examined.Hydroxy groups of the diol added to the internal double bonds of allenyloxy moieties of bis(alkoxyallene) selectively to afford polymers containing both vinyl groups in the side c

Pd-Catalyzed Hydroamination of Alkoxyallenes with Azole Heterocycles: Examples and Mechanistic Proposal

Bernar, Ivan,Fiser, Béla,Blanco-Ania, Daniel,Gómez-Bengoa, Enrique,Rutjes, Floris P. J. T.

, p. 4211 - 4214 (2017/08/23)

Palladium-catalyzed regio- and enantioselective addition of azole heterocycles to alkoxyallenes was developed (up to 92% yields and up to 94% ee). DFT calculations suggest a new Pd(0)-driven mechanistic pathway proceeding through protonation of the Pd-coo

Gold-catalyzed hydroalkoxylation of alkoxyallenes

Cui, Dong-Mei,Zheng, Zhi-Ling,Zhang, Chen

supporting information; experimental part, p. 1426 - 1427 (2009/06/28)

We report synthesis of allylic acetals via gold-catalyzed hydroalkoxylation of alkoxyallenes with alcohols containing primary and secondary alcohols in good to excellent yields under mild condition.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 40575-57-3