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3,3'-(2,5-pyridinediyl)bis-2-propyn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

820965-58-0

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820965-58-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 820965-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,0,9,6 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 820965-58:
(8*8)+(7*2)+(6*0)+(5*9)+(4*6)+(3*5)+(2*5)+(1*8)=180
180 % 10 = 0
So 820965-58-0 is a valid CAS Registry Number.

820965-58-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-[6-(3-hydroxyprop-1-ynyl)pyridin-3-yl]prop-2-yn-1-ol

1.2 Other means of identification

Product number -
Other names 3,3'-(2,5-pyridinediyl)bis-2-propyn-1-ol

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:820965-58-0 SDS

820965-58-0Downstream Products

820965-58-0Relevant academic research and scientific papers

Methods for the synthesis of 5,6,7,8-tetrahydro-1,8-naphthyridine fragments for αvβ3 integrin antagonists

Hartner, Frederick W.,Hsiao, Yi,Eng, Kan K.,Rivera, Nelo R.,Palucki, Michael,Tan, Lushi,Yasuda, Nobuyoshi,Hughes, David L.,Weissman, Steven,Zewge, Daniel,King, Tony,Tschaen, Dave,Volante

, p. 8723 - 8730 (2004)

The preparation of 3-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)propan-1- amine 2a and 3-[(7R)-7-methyl-5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl]propan-1- amine 2b, key intermediates in the synthesis of αvβ 3 antagonists, is described. The syntheses rely on the efficient double Sonogashira reactions of 2,5-dibromopyridine 3 with acetylenic alcohols 4a/4b and protected propargylamines 10a-e followed by Chichibabin cyclizations of 3,3′-pyridine-2,5-diyldipropan-1-amines 9a/9b.

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