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104563-60-2

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104563-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104563-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,6 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104563-60:
(8*1)+(7*0)+(6*4)+(5*5)+(4*6)+(3*3)+(2*6)+(1*0)=102
102 % 10 = 2
So 104563-60-2 is a valid CAS Registry Number.

104563-60-2Downstream Products

104563-60-2Relevant articles and documents

Simple synthesis and biological evaluation of flocoumafen and its structural isomers

Jung, Jae-Chul,Jang, Soyong,Oh, Seikwan,Park, Oee-Sook

, p. 833 - 838 (2011/10/04)

Simple synthesis and biological properties of flocoumafen 1 and its structural isomers are described. The key synthetic strategies involve Knoevenagel condensation, Grignard reaction, intramolecular ring cyclization and coupling reaction. Flocoumafen 1 was easily separated into cis and trans forms using flash column chromatography. They were then evaluated for suppression of LPS-induced NO generation and anti-excitotoxicity in vitro. It was found that the trans-flocoumafen was potent suppressor of NO generation with the concentration of 10 μM in vitro, while no significant effect for neurotoxicity in cultured cortical neurons. Indian Academy of Sciences.

Separation of isomers

-

, (2008/06/13)

Process for selective removal of the cis-isomer and consequent enrichment of a solution with respect to the trans-isomer of a 1-(4-hydroxycoumarin-3-yl)-3-substituted phenyl)tetrahydronaphthalene rodenticide by crystallization from hot solvent.

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