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57042-08-7

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57042-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57042-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,0,4 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57042-08:
(7*5)+(6*7)+(5*0)+(4*4)+(3*2)+(2*0)+(1*8)=107
107 % 10 = 7
So 57042-08-7 is a valid CAS Registry Number.

57042-08-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Diethyl trans-hex-3-enedioate

1.2 Other means of identification

Product number -
Other names -3-Hexenedioic Acid Diethyl 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:57042-08-7 SDS

57042-08-7Relevant articles and documents

Desymmetrizing Hydroformylation of Dihydromuconic Acid Diesters: Application to the Synthesis of (±)-Vindeburnol

Salacz, Laura,Charpentier, Cyrille,Suffert, Jean,Girard, Nicolas

, p. 2257 - 2262 (2017/02/26)

The desymmetrizing hydroformylation of internal alkenes derived from dihydromuconic acid is described. The study of this reaction afforded easy access to polyfunction aldehydes. After the evaluation of the reactivity of the dimethyl ester derivative with various primary amines, this methodology was used to design a rapid synthesis of (±)-vindeburnol from tryptamine in only two steps.

Stereoselective synthesis of (-)-jimenezin

Hwang, Cheol Hee,Keum, Gyochang,Sohn, Kyoung Il,Lee, Dong Hoon,Lee, Eun

, p. 6621 - 6623 (2007/10/03)

Total synthesis of jimenezin was achieved via radical cyclization of β-alkoxyacrylate and β-alkoxyvinyl sulfoxide intermediates and intramolecular olefin metathesis reaction.

Design, synthesis, and conformational analysis of a proposed type I β- turn mimic

Fink, Brian E.,Kym, Phil R.,Katzenellenbogen, John A.

, p. 4334 - 4344 (2007/10/03)

In an effort to design a dipeptide structural mimic of protein and peptide β-turns, we have prepared and evaluated the conformation of derivatives of the novel, highly constrained ten-membered lactam, (3S,10S)- (6E)-2-azacyclodec-6-enone (1). A synthetic

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