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3,4-Pyridinedicarboxylic acid, 2,5,6-triphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143697-17-0

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143697-17-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143697-17-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,6,9 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143697-17:
(8*1)+(7*4)+(6*3)+(5*6)+(4*9)+(3*7)+(2*1)+(1*7)=150
150 % 10 = 0
So 143697-17-0 is a valid CAS Registry Number.

143697-17-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,5,6-triphenylpyridine-3,4-dicarboxylic acid

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:143697-17-0 SDS

143697-17-0Relevant academic research and scientific papers

Retro-Diels-Alder fragmentation of 2,5,6-triphenyl-3,4-didehydropyridine generated by flash vacuum pyrolysis at 900°C

Brown,Choi,Eastwood

, p. 3787 - 3790 (1992)

2,5,6-Triphenyl-3,4-didehydropyridine, generated by FVP of the corresponding 3,4-dicarboxylic anhydride (6) at 900°C/0.02 mm, undergoes mainly retro-Diels-Alder cleavage to 1,4-diphenylbutadiyne and benzonitrile.

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