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Ethanone, 2,2,2-trifluoro-1-(2-methyl-1H-pyrrol-3-yl)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142991-74-0

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142991-74-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142991-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,9 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 142991-74:
(8*1)+(7*4)+(6*2)+(5*9)+(4*9)+(3*1)+(2*7)+(1*4)=150
150 % 10 = 0
So 142991-74-0 is a valid CAS Registry Number.

142991-74-0SDS

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-methyl-3-trifluoroacetylpyrrole

1.2 Other means of identification

Product number -
Other names 3-trifluoroacetyl-2-methylpyrrole

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:142991-74-0 SDS

142991-74-0Relevant academic research and scientific papers

A FACILE AND CONVENIENT SYNTHETIC METHOD FOR 3-TRIFLUOROACETYLPYRROLES

Okada, Etsuji,Masuda, Ryoichi,Hojo, Masaru,Yoshida, Reiko

, p. 1435 - 1441 (2007/10/02)

3-Trifluoroacetylpyrroles are easily obtained in excellent yields by oxygen-nitrogen exchange reaction of β-trifluoroacetylvinyl ethers with 2,2-dimethoxyethylamine and subsequent cyclodehydration of the products.

A facile and convenient synthetic method for N-β-trifluoroacetylvinyl amino acid esters, α-aminoacetophenones and aminoacetonitriles as potentially useful precursors of fluorine-containing pyrroles

Okada,Masuda,Hojo,Inoue

, p. 533 - 535 (2007/10/02)

N-(4,4,4-Trifluoro-3-oxo-1-butenyl) amino acid esters, α-aminoacetophenones and aminoacetonitriles 3 and 4 are easily obtained in excellent yields by O-N exchange reaction of 4-alkoxy-1,1,1-trifluoro-3-alken-2-ones 1 and 2 with some amino acid esters, α-a

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