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Selenonium, dimethyl[2-oxo-3-(triphenylphosphoranylidene)propyl]-, bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78237-92-0

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78237-92-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78237-92-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,3 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 78237-92:
(7*7)+(6*8)+(5*2)+(4*3)+(3*7)+(2*9)+(1*2)=160
160 % 10 = 0
So 78237-92-0 is a valid CAS Registry Number.

78237-92-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name ω-triphenylphosphoranylideneacetonyldimethylselenonium bromide

1.2 Other means of identification

Product number -
Other names Dimethyl-[2-oxo-3-(triphenyl-λ5-phosphanylidene)-propyl]-selenonium

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:78237-92-0 SDS

78237-92-0Relevant academic research and scientific papers

SYNTHESIS AND STRUCTURE OF YLIDE SALTS WITH TWO DIFFERENT ONIUM GROUPS AT POSITIONS 1,3

Magdesieva, N. N.,Chovnikova, N. G.,Brunovlenskaya, I. I.

, p. 1911 - 1918 (2007/10/02)

Ylide salts containing two different onium centers (elements of groups V and VI of the periodic system) at positions 1,3 (derivatives of 1,3-dibromoacetone) were synthesized.By means of the spectral data it was established that the ylide salts containing

SYNTHESIS OF α,β-UNSATURATED KETONES CONTAINING THE CH3-Se GROUP

Magdesieva, N. N.,Kyandzhetsian, R. A.,Chovnikova, N. G.,Emel'yanova, N. N.

, p. 286 - 288 (2007/10/02)

A method is proposed for the synthesis of methylselenomethyl β-arylvinyl ketones by the reaction of aromatic and heteroaromatic aldehydes with methylselenoacetylmethylenetriphenylphosphorane, obtained by demethylation of ω-triphenylphosphoranylideneaceton

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