Welcome to LookChem.com Sign In|Join Free
  • or
Benzene, 1,1'-[(3-methyl-1-propene-1,3-diyl)bis(seleno)]bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104516-22-5

Post Buying Request

104516-22-5 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

104516-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104516-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,1 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104516-22:
(8*1)+(7*0)+(6*4)+(5*5)+(4*1)+(3*6)+(2*2)+(1*2)=85
85 % 10 = 5
So 104516-22-5 is a valid CAS Registry Number.

104516-22-5SDS

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 3-phenylselanylbut-1-enylselanylbenzene

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:104516-22-5 SDS

104516-22-5Downstream Products

104516-22-5Relevant academic research and scientific papers

REGIOCHEMISTRY OF THE ALKYLATION OF SELENIUM STABILIZED ALLYLIC ANIONS

Hevesi, L.,Nsunda, K. M.,Renard, M.

, p. 1039 - 1044 (2007/10/02)

Selenium substituted allyl lithiums react with alkyl halides or benzaldehyde to produce alkylation products in good yield.The regiochemistry of this reaction is found to bear similarities with that of the thio-analogs in that it depends largely on the nature of the alkylating agent and on the reaction conditions; it is further complicated by the occurrence of the allyl selenide rearrangement discovered recently.

PREPARATION OF 3-HYDROXYL-VINYL SELENIDES AND 1,3-BIS(SELENO)-PROPENES

Renard, M.,Hevesi, L.

, p. 5939 - 5954 (2007/10/02)

Z and E 3-hydroxy-vinyl selenides can be prepared with very high stereoselectivity respectively by nucleophilic addition of selenolates to propargyl alcohols and by selenylation followed by LiAlH4 reduction of the same propargyl alcohols. 1,3-Bis(seleno)-

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 104516-22-5