Welcome to LookChem.com Sign In|Join Free
  • or
3-Furancarboxylic acid, 2,5-dihydro-4-hydroxy-2-oxo-5-phenyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55473-57-9

Post Buying Request

55473-57-9 Suppliers

Recommended suppliers

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

55473-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55473-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,7 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55473-57:
(7*5)+(6*5)+(5*4)+(4*7)+(3*3)+(2*5)+(1*7)=139
139 % 10 = 9
So 55473-57-9 is a valid CAS Registry Number.

55473-57-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (RS)-3-ethoxycarbonyl-5-phenyltetronic acid

1.2 Other means of identification

Product number -
Other names α-Aethoxycarbonyl-8-phenyl-tetronsaeure

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:55473-57-9 SDS

55473-57-9Downstream Products

55473-57-9Relevant academic research and scientific papers

Synthesis of tetronic acid derivatives from novel active esters of α-hydroxyacids

Mitsos, Christos,Zografos, Alexandros,Igglessi-Markopoulou, Olga

, p. 1201 - 1205 (2007/10/03)

Active esters, produced by condensation of O-acetyl protected α-hydroxyacids with N-hydroxysuccinimide, react with anions of active methylene compounds to afford β,β′-tricarbonyl derivatives which upon deprotection undergo cyclization to 3-alkoxycarbonyl

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 55473-57-9