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71172-59-3

71172-59-3

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71172-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71172-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,7 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71172-59:
(7*7)+(6*1)+(5*1)+(4*7)+(3*2)+(2*5)+(1*9)=113
113 % 10 = 3
So 71172-59-3 is a valid CAS Registry Number.

71172-59-3SDS

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 ethyl 1-(2-methoxy-2-oxoethyl)piperidine-4-carboxylate

1.2 Other means of identification

Product number -
Other names 1-Piperidineacetic acid, 4-(ethoxycarbonyl)-, methyl ester

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:71172-59-3 SDS

71172-59-3Downstream Products

71172-59-3Relevant articles and documents

An improved and simple route for the synthesis of 3-quinuclidinone hydrochloride

Soni, Jigar Y.,Premasagar,Thakore, Sonal

, p. 277 - 279 (2015/06/22)

An improved method for the synthesis of 3-quinuclidinone hydrochloride 4 from piperidine-4-carboxylic acid 1 has been described. Reaction of piperidine-4-carboxylic acid 1 with thionyl chloride and ethanol gave ethyl piperidine 4-carboxylate 2. It was further condensed with methyl chloroacetate in presence of sodium carbonate to give ethyl 1-(2-methoxy-2-oxoethyl)piperidine-4-carboxylate 3. One pot Dieckmann reaction of 3 in presence of potassium tertbutoxide followed by hydrolysis and decarboxylation gave title compound azabicyclo[2.2.2]oct-3-one hydrochloride 4.

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