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25305-58-2

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25305-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25305-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,0 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 25305-58:
(7*2)+(6*5)+(5*3)+(4*0)+(3*5)+(2*5)+(1*8)=92
92 % 10 = 2
So 25305-58-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H18O4/c1-3-18-14(16)6-4-5-13(15)11-7-9-12(17-2)10-8-11/h7-10H,3-6H2,1-2H3

25305-58-2SDS

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 Ethyl 5-(4-methoxyphenyl)-5-oxopentanoate

1.2 Other means of identification

Product number -
Other names ethyl 4-(4-methoxybenzoyl)butanoate

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:25305-58-2 SDS

25305-58-2Relevant articles and documents

Inorganic alkali catalytic 1, 5 - ketonic ester apperception compound synthesis method

-

Paragraph 0048-0050, (2017/10/11)

The invention discloses a synthesis method for a 1,5-ketonic ester compound under catalyzing of inorganic base. The synthesis method comprises the following steps: taking a compound of the general formula I as a raw material, taking inorganic base as a ca

Synthesis of γ-, δ-, and ε-lactams by asymmetric transfer hydrogenation of N-(tert-butylsulfinyl)iminoesters

Guijarro, David,Pablo, Oscar,Yus, Miguel

, p. 3647 - 3654 (2013/05/22)

Highly enantiomerically enriched γ- and δ-lactams have been prepared by a simple and very efficient procedure that involves the asymmetric transfer hydrogenation of N-(tert-butylsulfinyl)iminoesters followed by desulfinylation of the nitrogen atom and spo

Controlling factors determining the regiochemistry of intramolecular alkoxymercuration

Senda, Yasuhisa,Kanto, Hiroko,Itoh, Hiroki

, p. 1143 - 1146 (2007/10/03)

The intramolecular alkoxymercuration of (E)-5-arylpent-4-en-1-ols indicated that the regioselectivity is closely related to the Hammett constants of the para-substituents on the benzene ring. Large solvent effects on the regioselectivity were also observe

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