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Methanesulfonic acid, trifluoro-, 2-chloro-4-methylphenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138642-63-4

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138642-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138642-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,4 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138642-63:
(8*1)+(7*3)+(6*8)+(5*6)+(4*4)+(3*2)+(2*6)+(1*3)=144
144 % 10 = 4
So 138642-63-4 is a valid CAS Registry Number.

138642-63-4Relevant academic research and scientific papers

A novel approach to 3-methylindoles by a heck/cyclization/isomerization process

Baxter, Carl A.,Cleator, Ed,Alam, Mahbub,Davies, Antony J.,Goodyear, Adrian,o'Hagan, Michael

supporting information; experimental part, p. 668 - 671 (2010/04/02)

Chemical Equation presented A novel synthesis of 3-methyllndoles from chlorotrlflates through a Heck reaction, carbamate/aryl chloride coupling, and Isomerlzatlon sequence Is presented. The three-step sequence Is highly efficient and general, enabling the

PYRROLO[2,3-d]PYRIMIDIN-2-YL-AMINE DERIVATIVES AS PKC-THETA INHIBITORS

-

Page/Page column 50-51, (2009/11/29)

The present invention relates to a pyrrolo[2,3-d]pyrimidin-2-yl-amine derivative according to formula (I) wherein the variables are defined as in the specification, or to a pharmaceutically acceptable salt or solvate thereof. The present invention also re

Optimization of sulfonamide derivatives as highly selective EP1 receptor antagonists

Naganawa, Atsushi,Matsui, Toshiaki,Ima, Masaki,Yoshida, Koji,Tsuruta, Hiroshi,Yamamoto, Shingo,Yamamoto, Hiroshi,Okada, Hiroki,Maruyama, Takayuki,Nakai, Hisao,Kondo, Kigen,Toda, Masaaki

, p. 7774 - 7789 (2007/10/03)

A series of 4-[(2-{isobutyl[(5-methyl-2-furyl)sulfonyl]amino}phenoxy)methyl]benzoic acids and 4-({2-[isobutyl(1,3-thiazol-2-ylsulfonyl)amino]phenoxy}methyl)benzoic acids were synthesized and evaluated for their EP receptor affinities and EP1 receptor anta

Indanylidenes. 2. Design and synthesis of (E)-2-(4-chloro-6-fluoro-1-indanylidene)-N-methylacetamide, a potent antiinflammatory and analgesic agent without centrally acting muscle relaxant activity

Musso, David L.,Orr, G. Faye,Cochran, Felicia R.,Kelley, James L.,Selph, Jeffrey L.,Rigdon, Greg C.,Cooper, Barrett R.,Jones, Michael L.

, p. 409 - 416 (2007/10/03)

Extension of the structure-activity relationship studies that led to the discovery of the nonsedating potent muscle relaxant, antiinflammatory, and analgesic agent (E)-2-(4,6-difluoro-1-indanylidene)acetamide, 1, has given rise to (E)-2-(4-chloro-6-fluoro

Amide derivatives and their therapeutic use

-

, (2008/06/13)

A compound of formula (I), wherein R1 and R2 are independently selected from chloro, fluoro, bromo, C1-6 alkyl, C1-6 alkoxy or C1-6 haloalkyl provided that both R1 and R2 are not

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