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186586-76-5

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186586-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186586-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,5,8 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 186586-76:
(8*1)+(7*8)+(6*6)+(5*5)+(4*8)+(3*6)+(2*7)+(1*6)=195
195 % 10 = 5
So 186586-76-5 is a valid CAS Registry Number.

186586-76-5Downstream Products

186586-76-5Relevant articles and documents

Metal-catalyzed reactions between 2-azabicyclo[2.2.1]hept-5-en-3-ones and arylboronic acids

Abe, Takumi,Takeda, Hiroyuki,Takahashi, Yumi,Miwa, Yoshihisa,Yamada, Koji,Ishikura, Minora

experimental part, p. 3281 - 3294 (2010/09/05)

Cu- and Rh-catalyzed coupling reactions of 2-azabicyclo[2.2.1]hept-5-en-3- ones (1) with arylboronic acids were successful carried out under microwave irradiation conditions and yielded N-aryl and C-aryl derivatives of 1, respectively.

Promotion of reaction of N-H bonds with triarylbismuth and cupric acetate

Chan, Dominic M. T.

, p. 9013 - 9016 (2007/10/03)

Arylation of a diverse group of N-H containing compounds at room temperature with triarylbismuth and cupric acetate in the presence of a tertiary amine promoter, such as triethylamine or pyridine, is described. This mild and highly efficient procedure, which is based on Barton's earlier work on the arylation of amines, can be applied to amides, imides, ureas, carbamates, and sulfonamides. Copyright (C) 1996 Elsevier Science Ltd.

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