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21474-92-0

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21474-92-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21474-92-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,7 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21474-92:
(7*2)+(6*1)+(5*4)+(4*7)+(3*4)+(2*9)+(1*2)=100
100 % 10 = 0
So 21474-92-0 is a valid CAS Registry Number.

21474-92-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2-formyl-3-methylbutanoate

1.2 Other means of identification

Product number -
Other names 2-formyl-3-methyl-butyric 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:21474-92-0 SDS

21474-92-0Relevant articles and documents

Nierlich,Polansky

, p. 1351 (1968)

Lewis base catalyzed asymmetric hydrosilylation of α-substituted β-enamino esters: Facile access to enantioenriched β2-amino esters via dynamic kinetic resolution

Shu, Chang,Hu, Xiao-Yan,Li, Shuai-Shuai,Yuan, Wei-Cheng,Zhang, Xiao-Mei

supporting information, p. 1879 - 1882 (2014/08/18)

A chiral Lewis base organocatalyzed asymmetric hydrosilylation of α-substituted β-enamino esters is presented. The reactions proceeded through dynamic kinetic resolution to afford various enantioenriched β2-amino esters with high yields (up to

SUBSTITUTED PHENOXYMETHYL DIHYDRO OXAZOLOPYRIMIDINONES, PREPARATION AND USE THEREOF

-

Page/Page column 35, (2011/04/19)

The present invention relates to a series of substituted phenoxymethyl dihydro oxazolopyrimidinones of formula (I) defined herein. This invention also relates to methods of making these compounds including novel intermediates. The compounds of this invent

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