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151870-52-9

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151870-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151870-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,8,7 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151870-52:
(8*1)+(7*5)+(6*1)+(5*8)+(4*7)+(3*0)+(2*5)+(1*2)=129
129 % 10 = 9
So 151870-52-9 is a valid CAS Registry Number.

151870-52-9 Well-known Company Product Price

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  • Aldrich

  • (JWP00358)  2-tert-Butoxycarbonylamino-3-oxo-3-phenyl-propionic acid ethyl ester  AldrichCPR

  • 151870-52-9

  • JWP00358-1G

  • 7,733.70CNY

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151870-52-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxo-3-phenylpropanoate

1.2 Other means of identification

Product number -
Other names 2-TERT-BUTOXYCARBONYLAMINO-3-OXO-3-PHENYL-PROPIONIC ACID ETHYL 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:151870-52-9 SDS

151870-52-9Relevant articles and documents

A practical synthesis of α-acylamino-β-keto-esters: Acylation of alkyl hydrogen (acylamino)malonates via the MgCl2/R2N base system

Krysan

, p. 3303 - 3306 (1996)

An operationally simple procedure for the synthesis of α-acylamino-β-keto-esters has been devised using a MgCl2/R3N base system to generate the magnesium enolates of a series of alkyl hydrogen (acylamino)malonates. These reagents smo

An enantioselective synthesis of nitrogen protected 3-arylserine esters

Bourdon, Lisa H.,Fairfax, David J.,Martin, Gregory S.,Mathison, Casey J.,Zhichkin, Pavel

, p. 3485 - 3487 (2007/10/03)

A method for the preparation of (2R,3S) nitrogen protected arylserine esters is described. The method consists of rhodium mediated insertion of tert-butylcarbamate into the corresponding 3-keto-2-diazoester, affording the N-protected α-amino-β-ketoester, followed by asymmetric reduction/dynamic resolution to afford the corresponding N-protected 3-arylserine esters in good chemical yield, and in most cases high enantiomeric excess.

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