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1174062-74-8

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1174062-74-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174062-74-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,0,6 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1174062-74:
(9*1)+(8*1)+(7*7)+(6*4)+(5*0)+(4*6)+(3*2)+(2*7)+(1*4)=138
138 % 10 = 8
So 1174062-74-8 is a valid CAS Registry Number.

1174062-74-8Downstream Products

1174062-74-8Relevant articles and documents

Tandem insertion-cyclization reaction of isocyanides in the synthesis of 1,4-diaryl-1H-imidazoles: Presence of N-arylformimidate intermediate

Pooi, Benjamin,Lee, Jeongbin,Choi, Kyujin,Hirao, Hajime,Hong, Soon Hyeok

, p. 9231 - 9245 (2014)

A straightforward and high-yielding synthesis of 1,4-diaryl-1H-imidazoles is reported. 1,4-Diaryl-1H-imidazoles have been difficult to access in ambient conditions, but our method utilizes two different facets of isocyanide reactivity to achieve it. The r

Reaction of azides and enolisable aldehydes under the catalysis of organic bases and: Cinchona based quaternary ammonium salts

Destro, Dario,Sanchez, Sandra,Cortigiani, Mauro,Adamo, Mauro F. A.

, p. 5227 - 5235 (2017/07/11)

Herein we report a two-step sequence for the preparation of amides starting from azides and enolisable aldehydes. The reaction proceeded via the formation of triazoline intermediates that were converted into amides via Lewis acid catalysis. Preliminary st

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