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1,1,3-Pentanetricarboxylic acid, 4-oxo-2-phenyl-, triethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

62558-70-7

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62558-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62558-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,5,5 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 62558-70:
(7*6)+(6*2)+(5*5)+(4*5)+(3*8)+(2*7)+(1*0)=137
137 % 10 = 7
So 62558-70-7 is a valid CAS Registry Number.

62558-70-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name triethyl 4-oxo-2-phenylpentane-1,1,3-tricarboxylate

1.2 Other means of identification

Product number -
Other names Benzal-malonsaeure-acetessigsaeure-triaethylester

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:62558-70-7 SDS

62558-70-7Downstream Products

62558-70-7Relevant academic research and scientific papers

ENANTIOFACE DIFFERENTIATING MICHAEL REACTION OF ETHYL ACETOACETATE WITH ALKYLIDENEMALONATES VIA CHIRAL ENAMINE

Tomioka, Kiyoshi,Yasuda, Kosuke,Koga, Kenji

, p. 4611 - 4614 (2007/10/02)

Utilizing the L-valine-based chiral lithioenamine (5) of ethyl acetoacetate (1), enantioface differentiating Michael reaction with alkylidenemalonates (2) gave, after decarboxylation, β-substituted δ-keto esters (3) in a fair to godd enantiomeric excess.Kinetic diastereoenrichment of the initial Michael adducts (7) was also studied.Combination of both processes provides the procedure for the synthesis of 3 in 55-93percent ee.

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