Welcome to LookChem.com Sign In|Join Free

CAS

  • or

88000-67-3

Post Buying Request

88000-67-3 Suppliers

Recommended suppliersmore

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

88000-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88000-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,0,0 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 88000-67:
(7*8)+(6*8)+(5*0)+(4*0)+(3*0)+(2*6)+(1*7)=123
123 % 10 = 3
So 88000-67-3 is a valid CAS Registry Number.

88000-67-3Relevant articles and documents

Metal-Free Stereoselective Synthesis of (E)- And (Z)-N-Monosubstituted β-Aminoacrylates via Condensation Reactions of Carbamates

Dion, Amélie,Pollack, Scott R.

, p. 11748 - 11762 (2021/09/07)

N-monosubstituted β-aminoacrylates are building blocks, which have been used in the preparation of amino acids and pharmaceuticals. Two efficient, stereoselective methods of preparation, via acid- or base-promoted condensation reactions of carbamates, are described. The base-promoted reaction is E-selective, while acid catalysis can, through the choice of solvent, selectively form E or Z. The acid-catalyzed E-selective process proceeds through a crystallization obviating the need for chromatographic purification.

N-Chloro- N-sodio-carbamates as a Practical Amidating Reagent for Scalable and Sustainable Amidation of Aldehydes under Visible Light

Jeon, Hyun Ji,Lee, Wongyu,Seo, Sangwon,Chang, Sukbok

, p. 1176 - 1183 (2021/05/31)

Herein, we describe the scalability and sustainability investigations toward the visible light-mediated amidation of aldehydes with N-chloro-N-sodio-carbamates. The practicality credentials of N-chloro-N-sodio-carbamates for their use in multigram scale a

Decarboxylative Oxygenation via Photoredox Catalysis

Faraggi, Tomer M.,Li, Wei,MacMillan, David W. C.

, p. 410 - 415 (2019/12/24)

The direct conversion of aliphatic carboxylic acids to their dehomologated carbonyl analogues has been accomplished through photocatalytic decarboxylative oxygenation. This transformation is applicable to an array of carboxylic acid motifs, producing ketones, aldehydes, and amides in excellent yields. Preliminary results demonstrate that this methodology is further amenable to aldehyde substrates via in situ oxidation to the corresponding acid and subsequent decarboxylative oxygenation. We have exploited this strategy for the sequential oxidative dehomologation of linear aliphatic chains.

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 88000-67-3