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Ethanone, 2-diazo-1-(2-pyridinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83308-31-0

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83308-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83308-31-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,3,0 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 83308-31:
(7*8)+(6*3)+(5*3)+(4*0)+(3*8)+(2*3)+(1*1)=120
120 % 10 = 0
So 83308-31-0 is a valid CAS Registry Number.

83308-31-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-diazonio-1-pyridin-2-ylethenolate

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:83308-31-0 SDS

83308-31-0Relevant academic research and scientific papers

A new and efficient route toward the preparation of diazo ketones using cyanuric chloride and diazomethane

Forbes,Barrett,Lewis,Smith

, p. 9943 - 9947 (2007/10/03)

A new method for the preparation of diazo ketones has been developed. 2,4,6-Trichloro-1,3,5-triazine (cyanuric chloride) has been found to be an excellent coupling reagent allowing for the efficient transfer of diazomethane to a carboxylic acid. Preparation of diazo ketones using carboxylic acids and triazine reagents is considerably more convenient than classical diazo transfer protocols because water does not have to be stringently removed and the entire procedure can be carried out in one-pot. Electron deficient and neutral aryl carboxylic acids were found to give better results than electron rich or aliphatic carboxylic acids. (C) 2000 Elsevier Science Ltd.

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