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1,4-Butanedione, 1,4-bis(4-bromophenyl)-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

93845-79-5

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93845-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93845-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,4 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93845-79:
(7*9)+(6*3)+(5*8)+(4*4)+(3*5)+(2*7)+(1*9)=175
175 % 10 = 5
So 93845-79-5 is a valid CAS Registry Number.

93845-79-5Relevant academic research and scientific papers

Chiral N-heterocyclic carbene catalyst as well as preparation method and application thereof

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Paragraph 0058-0067, (2021/09/04)

The invention discloses a chiral N-heterocyclic carbene catalyst as well as a preparation method and application thereof, and belongs to the technical field of organic chemistry. The preparation method of the chiral N-heterocyclic carbene catalyst specifi

Enone Synthesis via Palladium Catalyzed Reductive Carbonylation of Terminal Acetylenes

Tamaru, Yoshinao,Ochiai, Hirofumi,Yoshida, Zen-ichi

, p. 3861 - 3864 (2007/10/02)

Aryl vinyl ketones are prepared by the reaction of aryl iodides and terminal acetylenes in the presence of a catalytic amount of PdCl2(PPh3)2, Cp2TiCl2 and a stoichiometric amount of Zn-Cu under an atmospheric pressure of carbon monoxide.

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