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127743-97-9

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127743-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127743-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,4 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127743-97:
(8*1)+(7*2)+(6*7)+(5*7)+(4*4)+(3*3)+(2*9)+(1*7)=149
149 % 10 = 9
So 127743-97-9 is a valid CAS Registry Number.

127743-97-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-cyclohexylbenzoyl fluoride

1.2 Other means of identification

Product number -
Other names 4-CYCLOHEXYL-BENZOYL FLUORIDE

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:127743-97-9 SDS

127743-97-9Upstream product

127743-97-9Downstream Products

127743-97-9Relevant articles and documents

Acyl fluorides from carboxylic acids, aldehydes, or alcohols under oxidative fluorination

Liang, Yumeng,Zhao, Zhengyu,Taya, Akihito,Shibata, Norio

, p. 847 - 852 (2021)

We describe a novel reagent system to obtain acyl fluorides directly from three different functional group precursors: carboxylic acids, aldehydes, or alcohols. The transformation is achieved via a combination of trichloroisocyanuric acid and cesium fluoride, which facilitates the synthesis of various acyl fluorides in high yield (up to 99%). It can be applied to the late-stage functionalization of natural products and drug molecules that contain a carboxylic acid, an aldehyde, or an alcohol group.

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