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902518-40-5

902518-40-5

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902518-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 902518-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,2,5,1 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 902518-40:
(8*9)+(7*0)+(6*2)+(5*5)+(4*1)+(3*8)+(2*4)+(1*0)=145
145 % 10 = 5
So 902518-40-5 is a valid CAS Registry Number.

902518-40-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Fluoro-2-(methylsulfanyl)pyridine

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:902518-40-5 SDS

902518-40-5Downstream Products

902518-40-5Relevant articles and documents

TMSCH2Li-LiDMAE: a new nonnucleophilic reagent for C-2 lithiation of halopyridines

Doudouh, Abdelatif,Gros, Philippe C.,Fort, Yves,Woltermann, Christopher

, p. 6166 - 6171 (2007/10/03)

A new superbasic reagent has been discovered by combining TMSCH2Li and LiDMAE in hexane. This reagent was found highly efficient for the C-2 lithiation of sensitive chloro- and fluoropyridines. The metallation occurred chemo- and regioselectively at 0 °C avoiding the nucleophilic addition or substrate degradation commonly obtained with other alkyllithiums even at lower temperatures.

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