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147164-54-3

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147164-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147164-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,6 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 147164-54:
(8*1)+(7*4)+(6*7)+(5*1)+(4*6)+(3*4)+(2*5)+(1*4)=133
133 % 10 = 3
So 147164-54-3 is a valid CAS Registry Number.

147164-54-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name thiane-2-carbonyl chloride

1.2 Other means of identification

Product number -
Other names 2H-Thiopyran-2-carbonylchloride,tetrahydro

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:147164-54-3 SDS

147164-54-3Upstream product

147164-54-3Downstream Products

147164-54-3Relevant articles and documents

Process for the preparation of optically active carboxylic acids and amide intermediates

-

, (2008/06/13)

The present invention provides a process for the preparation of optically active carboxylic acids of the formula I* or II* STR1 in which X is an oxygen or sulfur atom and n is 1 or 2. The process comprises reacting a racemic carboxylic acid I or II or its derivatives with an optically active 2-amino-carboxylic acid ester to give the diastereomeric carboxylic acid amides, separating the diastereomers and, after cleavage of the amide bond, isolating the optically active carboxylic acids of the general formula I* or II*. The invention also provides certain novel optically active carboxylic acid amides and a tetrahydrothiopyran-2-carboxylic acid.

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