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137104-37-1

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137104-37-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137104-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,0 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137104-37:
(8*1)+(7*3)+(6*7)+(5*1)+(4*0)+(3*4)+(2*3)+(1*7)=101
101 % 10 = 1
So 137104-37-1 is a valid CAS Registry Number.

137104-37-1Relevant articles and documents

Simple access to 2-methylalk-2-enoates and insect pheromones by zinc-promoted reduction of Baylis-Hillman-derived allylic bromides

Fernandes, Luciano,Bortoluzzi, Adailton J.,Sá, Marcus M.

, p. 9983 - 9989 (2004)

(E)-2-Methylacrylates are prepared in good yield and high stereoselectivity by zinc-promoted reduction of 2-(bromomethyl)alkenoates derived from Baylis-Hillman adducts. Synthesis of the male ant pheromone (E)-2,4-dimethyl-2- hexenoic acid was performed using this simple methodology. (E)-2-Methylacrylates are easily prepared by zinc-promoted reduction of 2-(bromomethyl)alkenoates derived from Baylis-Hillman adducts. Synthesis of the male ant pheromone (E)-2,4-dimethyl-2-hexenoic acid was performed using this simple methodology.

New allyldithiocarbimates: Synthesis, Structure and Antifungal Activity against Phakopsora pachyrhizi and Hemileia vastatrix

Vidigal, Antonio E.C.,Rubinger, Mayura M.M.,da Silva, Lucas F.,Zambolim, Laércio,Pereira, Arthur B.D.,Guilardi, Silvana,Souza, Rafael A.C.,Ellena, Javier

, p. 703 - 715 (2020/04/27)

Twelve tetraphenylphosphonium allyldithiocarbimates were synthesized and fully characterized by high-resolution electrospray ionization mass spectrometry (HR-ESI-MS), infrared and nuclear magnetic resonance (NMR) spectroscopies. The spectroscopic data ind

Design, synthesis and evaluation of 3-arylidene azetidin-2-ones as potential antifungal agents against Alternaria solani Sorauer

Delong, Wang,Yongling, Wu,Lanying, Wang,Juntao, Feng,Xing, Zhang

, p. 6661 - 6673 (2017/11/17)

A new concise and facile method was explored to synthesize a collection of new 3-arylidene azetidin-2-ones, which could be regarded as the derivatives of the hybrid scaffold of bioactive natural cinnamamide and heterocycle azetidi-2-one. The structures of

Formal [3+2] annulation involving allylic bromides and thioureas. synthesis of 2-iminothiazolidines through a base-catalyzed intramolecular anti-Michael addition

Ferreira, Misael,Sá, Marcus M.

, p. 829 - 833 (2015/03/18)

A simple and efficient protocol was developed for the synthesis of 2-iminothiazolidines through a base-mediated [3+2] annulation involving substituted thioureas and allylic bromides bearing electron-withdrawing groups. This domino process consists of nucleophilic displacement, followed by intramolecular anti-Michael addition of the preformed allylic isothiourea under mild conditions to give the thiazolidine core.

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