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Benzenepropanoic acid, a-diazo-b-[(trimethylsilyl)oxy]-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

59840-31-2

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59840-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59840-31-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,8,4 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59840-31:
(7*5)+(6*9)+(5*8)+(4*4)+(3*0)+(2*3)+(1*1)=152
152 % 10 = 2
So 59840-31-2 is a valid CAS Registry Number.

59840-31-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2-diazo-3-(trimethylsiloxy)-3-phenylpropanoate

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:59840-31-2 SDS

59840-31-2Relevant academic research and scientific papers

1,2-Migration in rhodium(II) carbene transfer reaction: Remarkable steric effect on migratory aptitude

Xiao, Fengping,Wang, Jianbo

, p. 5789 - 5791 (2007/10/03)

A series of diazo carbonyl compounds bearing different substituents have been prepared in order to investigate the steric effect in 1,2-migration reaction of rhodium(II) carbene. Through the investigation on the diazo decomposition of these compounds with Rh2(OAc)4, it was found that the steric effect could dramatically influence the migratory aptitude. In many cases, the steric effect could override the inherent electronic effect of the substituent.

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