Welcome to LookChem.com Sign In|Join Free

CAS

  • or

52159-66-7

Post Buying Request

52159-66-7 Suppliers

Recommended suppliersmore

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

52159-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52159-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,5 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52159-66:
(7*5)+(6*2)+(5*1)+(4*5)+(3*9)+(2*6)+(1*6)=117
117 % 10 = 7
So 52159-66-7 is a valid CAS Registry Number.

52159-66-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2-hydroxynaphthalene-1-carboxylate

1.2 Other means of identification

Product number -
Other names 1-Naphthalenecarboxylic acid,2-hydroxy-,ethyl ester

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:52159-66-7 SDS

52159-66-7Downstream Products

52159-66-7Relevant articles and documents

Synthesis of 2-Hydroxy-1-naphthoic Acid Derivatives by Oxidative Cyclization of Esters of 5-Aryl-3-oxopentanoic Acid by Mn(III) and Ce(IV) Salts

Citterio, Attilio,Pesce, Luca,Sebastiano, Roberto,Santi, Roberto

, p. 142 - 144 (1990)

A new synthesis of substituted 2-hydroxy-1-naphthoic acid esters and amides 4 by oxidation of 5-aryl-3-oxopentanoic acid esters or amides 1 with manganese(III) acetate or cerium(IV) ammonium nitrate has been developed, based on the intramolecular homolytic substitution by α-dicarbonylalkyl radicals generated from high-valent metal β-dicarbonyl complexes.

Ruthenium(II)-catalyzed synthesis of hydroxylated arenes with ester as an effective directing group

Yang, Yiqing,Lin, Yun,Rao, Yu

supporting information; experimental part, p. 2874 - 2877 (2012/07/28)

An unprecedented Ru(II) catalyzed ortho-hydroxylation has been developed for the facile synthesis of a variety of multifunctionalized arenes from easily accessible ethyl benzoates with ester as an efficient directing group. Both the TFA/TFAA cosolvent system and oxidants serve as the critical success factors in this transformation. The reaction demonstrates excellent reactivity, good functional group tolerance, and high yields.

A new method for the synthesis of 2-cyclopenten-1-one-5-carboxylic ester derivatives via Rh2(OAc)4-mediated intramolecular C-H insertion reaction of 4Z-β-vinyl-α-diazo β-ketoesters

Deng, Guisheng,Xu, Baihua,Wang, Jianbo

, p. 10811 - 10817 (2007/10/03)

2-Cyclopenten-1-one-5-carboxylic ester derivatives 14 are synthesized in a four-step-reaction sequence starting from alkynyl aldehydes 9 via 4Z-β-vinyl-α-diazo β-ketoesters intermediate 8. The synthetic method for 8 is described. When the δ substituent is

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 52159-66-7