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73850-53-0

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73850-53-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73850-53-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,5 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73850-53:
(7*7)+(6*3)+(5*8)+(4*5)+(3*0)+(2*5)+(1*3)=140
140 % 10 = 0
So 73850-53-0 is a valid CAS Registry Number.

73850-53-0Downstream Products

73850-53-0Relevant articles and documents

Silver-Catalyzed N-H Functionalization of Aryl/Aryl Diazoalkanes with Anilines

He, Feifei,Empel, Claire,Koenigs, Rene M.

, p. 6719 - 6723 (2021/09/13)

Herein, we report on the N-H functionalization reaction of primary and secondary anilines with diaryldiazoalkanes using simple AgPF6 as catalyst. We demonstrated broad applicability in the reaction of diaryldiazoalkanes with different anilines (31 examples, up to 97% yield). Furthermore, we propose a possible reaction mechanism for the N-H functionalization.

Ansa-ferrocene derived tertiary amine, and preparation method and application thereof

-

Paragraph 0040, (2017/10/13)

The invention discloses ansa-ferrocene derived tertiary amine, and a preparation method and application thereof. The application is particularly as follows: the ansa-ferrocene derived tertiary amine and tri(pentafluorphenyl)boron according to the ratio of

Novel one-pot synthesis of N-alkyl arylamines from oxime ethers using organometallic reagents

Mukhopadhyay, Partha P.,Miyata, Okiko,Naito, Takeaki

, p. 1403 - 1406 (2008/02/13)

A novel one-pot synthesis of α,α-disubstituted secondary arylamines from oxime ethers has been developed by two separate additions of organometallic reagents. As a related arylamine construction, very efficient synthesis of N-(diallyl)methyl arylamines is

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