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(S)-5-Ethyl-5-methyl-3-{[1-phenyl-meth-(E)-ylidene]-amino}-5H-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

255040-26-7

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255040-26-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 255040-26-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,5,0,4 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 255040-26:
(8*2)+(7*5)+(6*5)+(5*0)+(4*4)+(3*0)+(2*2)+(1*6)=107
107 % 10 = 7
So 255040-26-7 is a valid CAS Registry Number.

255040-26-7Relevant academic research and scientific papers

The absolute configuration and total synthesis of korormicin

Uehara, Hisatoshi,Oishi, Tohru,Yoshikawa, Kazuhiro,Mochida, Kenichi,Hirama, Masahiro

, p. 8641 - 8645 (1999)

The marine antibiotic korormicin, isolated from the culture filtrate of marine bacterial strain Pseudoalteromonas sp. F-420, specifically inhibits the growth of marine Gram-negative bacteria without affecting terrestrial species. The absolute configuration of korormicin was determined by the combination of a CD exciton chirality method and chemical degradation. Convergent total synthesis of korormicin has been also achieved.

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