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333441-77-3

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333441-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 333441-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,4,4 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 333441-77:
(8*3)+(7*3)+(6*3)+(5*4)+(4*4)+(3*1)+(2*7)+(1*7)=123
123 % 10 = 3
So 333441-77-3 is a valid CAS Registry Number.

333441-77-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(3,5-dimethylphenylamino)-2-oxoacetic acidethyl ester

1.2 Other means of identification

Product number -
Other names ethyl 2-[(3',5'-dimethylphenyl)amino]-2-oxoacetate

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:333441-77-3 SDS

333441-77-3Relevant articles and documents

PRODUCTION METHOD OF BENZOTHIAZOLE DERIVATIVE

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Paragraph 0320-0322; 0334-0336, (2020/06/18)

PROBLEM TO BE SOLVED: To provide: a production method of a benzothiazole derivative; as well as a production method of a polymerizable compound produced from the benzothiazole derivative; a polymerizable composition including the polymerizable compound; a polymer obtained by polymerizing the polymerizable composition; and an optical isomer utilizing the polymer. SOLUTION: A production method of a compound represented by the following general formula (III) is provided, and also a production method of a polymerizable compound produced from the compound represented by the general formula (III), a polymerizable composition, a polymer obtained by polymerizing the polymerizable composition, and an optical isomer utilizing the polymer are provided. When the polymerizable composition containing the compound is polymerized and the obtained film-like polymer is irradiated with ultraviolet light, change of color and change of phase difference scarcely take place. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT

Synthesis of amino acid derived imidazolidinium salts as new NHC precatalysts

Strand, Ragnhild B.,Helgerud, Trygve,Solvang, Tina,Sperger, Christian A.,Fiksdahl, Anne

experimental part, p. 1994 - 2006 (2012/03/22)

The preparation of new chiral symmetrically and unsymmetrically N,N′-disubstituted imidazolium based NHC salts Ib, IIb, IIIa-c and IVc-h from the amino acids l-proline and l-phenylalanine, is reported. Some preliminary tests have been carried out, demonstrating that the chiral NHCs give chiral induction in organometallic catalysis and can be used as organocatalysts.

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