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1311386-87-4

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1311386-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1311386-87-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,3,8 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1311386-87:
(9*1)+(8*3)+(7*1)+(6*1)+(5*3)+(4*8)+(3*6)+(2*8)+(1*7)=134
134 % 10 = 4
So 1311386-87-4 is a valid CAS Registry Number.

1311386-87-4Relevant articles and documents

Iridium(iii)-surfactant complex immobilized in mesoporous silica via templated synthesis: A new route to optical materials

De Barros E Silva Botelho, Moema,Fernandez-Hernandez, Jesus Miguel,De Queiroz, Thiago Branquinho,Eckert, Hellmut,De Cola, Luisa,De Camargo, Andrea Simone Stucchi

, p. 8829 - 8834 (2011)

In this work we report the preparation of a new blue-emitting material based on the templated synthesis of mesoporous silica (MCM-41) using micellar solutions of the newly synthesized monocationic metallosurfactant complex bis[1-benzyl-4-(2,4-difluorophen

An efficient Cu-catalyzed azide-alkyne cycloaddition (CuAAC) reaction in aqueous medium with a zwitterionic ligand, betaine

Shin, Jung-Ah,Oh, Su-Jin,Lee, Hee-Yoon,Lim, Yeong-Gweon

, p. 2450 - 2456 (2017/07/24)

Cu-catalyzed azide-alkyne cycloaddition reaction in aqueous medium was dramatically accelerated by a simple zwitterionic additive, betaine, at ambient temperature. In the presence of betaine, 1,4-disubstituted-1,2,3-triazoles were obtained from azides and

One-pot click synthesis of 1N-alkyl-4-aryl-1,2,3-triazoles from protected arylalkynes and alkyl bromides

Ladouceur, Sebastien,Soliman, Ahmed M.,Zysman-Colman, Eli

, p. 3604 - 3611 (2011/12/16)

1N-Alkyl-4-aryl-1,2,3-triazoles have been prepared through a multicomponent one-pot protocol from the corresponding (arylethynyl)trimethylsilanes and alkyl bromides. In situ alkyl azide formation and alkyne deprotection followed by copper(I)-catalyzed click cycloaddition afforded the desired 1,4-disubstituted 1,2,3-triazoles in generally good to excellent yield, with only minor observation of the undesired 1,5-regioisomeric cycloadduct. The protocol eliminates the need to use reactive organic azides and terminal alkynes. Georg Thieme Verlag Stuttgart. New York.

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