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34434-35-0

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34434-35-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34434-35-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,3 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 34434-35:
(7*3)+(6*4)+(5*4)+(4*3)+(3*4)+(2*3)+(1*5)=100
100 % 10 = 0
So 34434-35-0 is a valid CAS Registry Number.

34434-35-0SDS

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 Natrium-Verbindung des Cyclohexanons

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:34434-35-0 SDS

34434-35-0Upstream product

34434-35-0Relevant articles and documents

REACTIVITY OF CARBANIONS. XI. REACTIONS OF ALKALINE SALTS OF FLUORENE AND 9-PHENYLFLUORENE WITH CYCLOHEXANONE

Beletskaya, I. P.,Solov'yanov, A. A.,Karpyuk, A. D.,Kucheryavenko, O. P.,Reutov, O. A.

, p. 1183 - 1187 (2007/10/02)

The reaction of alkali (Li, Na, K, and Cs) and tetrabutylammonium salts of fluorene and of lithium salt of 9-phenylfluorene with cyclohexanone was studied in dimethoxyethane, ether, benzene, and hexamethylphosphorotriamide.The reaction proceeds to give both addition and enolization.The reaction is an equilibrium process as shown by a study of the reverse reactions: decomposition of the alcoholate and the reactions of the alkaline enolates of cyclohexanone with fluorene.The position of the equilibrium is very sensitive to the nature of the cation and the solvent and the carbanion structure.The possible causes for this effect are considered.

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