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438470-79-2

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438470-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 438470-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,4,7 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 438470-79:
(8*4)+(7*3)+(6*8)+(5*4)+(4*7)+(3*0)+(2*7)+(1*9)=172
172 % 10 = 2
So 438470-79-2 is a valid CAS Registry Number.

438470-79-2SDS

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 dibenzyl (R)-1-(1-hydroxy-3-phenylpropan-2-yl)hydrazine-1,2-dicarboxylate

1.2 Other means of identification

Product number -
Other names -

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:438470-79-2 SDS

438470-79-2Relevant articles and documents

Organocatalyst Efficiency in the α-Aminoxylation and α-Hydrazination of Carbonyl Derivatives in Aqueous Media or in a Ball-Mill

Veverková, Eva,Modrocká, Viktória,?ebesta, Radovan

, p. 1191 - 1195 (2017/03/11)

Pyrrolidine-derived organocatalysts have been tested in two types of α-heterofunctionalization reactions in aqueous media or under solvent-free ball-milling conditions. The best results in terms of both activity and enantioselectivity were obtained with O

Heterogeneous Dipeptide-Catalyzed α-Amination of Aldehydes in a Continuous-Flow Reactor: Effect of Residence Time on Enantioselectivity

?tv?s, Sndor B.,Szloszr, Aliz,Mndity, Istvn M.,Fül?p, Ferenc

supporting information, p. 3671 - 3680 (2016/01/25)

A solid-supported dipeptide-catalyzed continuous-flow process was developed for the direct enantioselective α-amination of aldehydes with dibenzyl azodicarboxylate as the electrophilic nitrogen source. With residence time control as an efficient tool for

Remarkable reaction rate and excellent enantioselective direct α-amination of aldehydes with azodicarboxylates catalyzed by pyrrolidinylcamphor-derived organocatalysts

Liu, Pang-Min,Chang, Chihliang,Reddy, Raju Jannapu,Ting, Ying-Fang,Kuan, Hsuan-Hao,Chen, Kwunmin

supporting information; experimental part, p. 42 - 46 (2010/03/24)

Remarkable reaction rate and excellent enantioselective direct α-amination of unmodified aldehydes with various azodicarboxylates was catalyzed by pyrrolidinylcamphor organocatalyst 2a (5 mol-%) to provide the desired aminated products with excellent chemical yields and high to excellent levels of enantioselectivity (up to >99%ee) at 0 °C in CH 2Cl2.

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