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Hexanedioic acid, 3-oxo-2-(triphenylphosphoranylidene)-, 1-(1,1-dimethylethyl) 6-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123475-42-3

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123475-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123475-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,7 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123475-42:
(8*1)+(7*2)+(6*3)+(5*4)+(4*7)+(3*5)+(2*4)+(1*2)=113
113 % 10 = 3
So 123475-42-3 is a valid CAS Registry Number.

123475-42-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name t-butyl 5-ethoxycarbonyl-3-oxo-2-(triphenylphosphoranylidine)-pentanoate

1.2 Other means of identification

Product number -
Other names -

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:123475-42-3 SDS

123475-42-3Downstream Products

123475-42-3Relevant academic research and scientific papers

THE CHEMISTRY OF VICINAL TRICARBONYL COMPOUNDS. APPLICATIONS IN THE SYNTHESIS OF VINCAMINE-RELATED ALKALOIDS

Wasserman, Harry H.,Kuo, Gee-Hong

, p. 873 - 876 (1989)

A vicinal tricarbonyl system attached to a suitable ester residue has been used as a key unit in the synthesis of the indole alkaloids, eburnamonine and tacamonine.

Oxidation of ylide precursors to vicinal tricarbonyls. Applications in vincamine alkaloid synthesis

Wasserman,Kuo

, p. 7071 - 7082 (2007/10/02)

Attachment of carbethoxyalkyl residues to an α,β-diketo ester provides dielectrophilic species applicable to the synthesis of the vincamine alkaloids, eburnamonine and tacamonine. The required vicinal tricarbonyl aggregates were formed by oxidation of suitable ylide precursors with ozone or singlet oxygen.

The Chemistry of Vicinal Tricarbonyl Compounds. Short Synthesis of Eudistomins T, I and M

Wasserman, Harry H.,Kelly, Terence A.

, p. 7117 - 7120 (2007/10/02)

The formation of three novel 1,2,3-tricarbonyl compounds and their use in the total synthesis of eudistomins T, I and M is described.

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