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36839-03-9

36839-03-9

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36839-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 36839-03-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,8,3 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 36839-03:
(7*3)+(6*6)+(5*8)+(4*3)+(3*9)+(2*0)+(1*3)=139
139 % 10 = 9
So 36839-03-9 is a valid CAS Registry Number.

36839-03-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-phenyl-3-oxidopyridinium betaine

1.2 Other means of identification

Product number -
Other names N-phenylpyridinium betaine

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:36839-03-9 SDS

36839-03-9Relevant articles and documents

1,3-dipolar cycloadditions : Part IV1,2 - Cycloaddition of 1-phenyl-3- oxidopyridinium betaines to electron-deficient alkenes

Banerji, Avijit,Haldar, Sunanda,Banerji, Julie

, p. 641 - 647 (2007/10/03)

Cycloaddition reactions of 1-phenyl-3-oxidopyridinium betaine with a number of 1,2-disubstituted olefins beating electron-withdrawing groups have been investigated. The regio- and stereochemical preferences of the cycloaddition processes have been studied

1,3-Dipolar Character of Six-membered Aromatic Rings. Part 56. The Cycloadditions of Acetylenes and 3-Oxidopyridinium Betaines

Ishag, Christina Y.,Fisher, Keith J.,Ibrahim, Badr Eldin,Iskander, George M.,Katritzky, Alan R.

, p. 917 - 920 (2007/10/02)

Cycloaddition of dimethyl acetylenedicarboxylate with a variety of 1-substituted 3-oxidopyridinium betaines yields novel furan cycloadducts.Methyl phenylpropiolate reacts similarly with the activated 1--3-oxidopyridinium betai

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