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2-(3,5-dichloro-4-hydroxyphenyl)-2-oxoethanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

400778-04-3

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400778-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 400778-04-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,0,7,7 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 400778-04:
(8*4)+(7*0)+(6*0)+(5*7)+(4*7)+(3*8)+(2*0)+(1*4)=123
123 % 10 = 3
So 400778-04-3 is a valid CAS Registry Number.

400778-04-3Relevant academic research and scientific papers

Total synthesis of anti-HIV agent chloropeptin I

Deng, Hongbo,Jung, Jae-Kyung,Liu, Tao,Kuntz, Kevin W.,Snapper, Marc L.,Hoveyda, Amir H.

, p. 9032 - 9034 (2007/10/03)

A convergent diastereo- and enantioselective total synthesis of anti-HIV agent chloropeptin I is reported. Important features of the total synthesis include: (1) the use of Ti-catalyzed cyanide addition to imines to prepare a requisite amino acid moiety,

STRUCTURE OF COMPLESTATIN, A VERY STRONG INHIBITOR OF PROTEASE ACTIVITY OF COMPLEMENT IN THE HUMAN COMPLEMENT SYSTEM

Seto, Haruo,Fujioka, Tomoyuki,Furihata, Kazuo,Kaneko, Isao,Takahashi, Shuji

, p. 4987 - 4990 (2007/10/02)

The structure of complestatin, which strongly inhibits the protease activity of complements in the human complement system, has been determined as shown in Fig.2 mainly based on HMBC.Its structure is closely related to glycopeptide antibiotics.

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