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446044-05-9

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446044-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 446044-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,0,4 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 446044-05:
(8*4)+(7*4)+(6*6)+(5*0)+(4*4)+(3*4)+(2*0)+(1*5)=129
129 % 10 = 9
So 446044-05-9 is a valid CAS Registry Number.

446044-05-9Relevant articles and documents

Photoswitching off the Antiproliferative Activity of Combretastatin A-4 Analogues

Yadykov, Anton V.,Scherbakov, Alexander M.,Trofimova, Victoria V.,Lvov, Andrey G.,Markosyan, Ashot I.,Zavarzin, Igor V.,Shirinian, Valerii Z.

, p. 9608 - 9612 (2019)

The photostability and antiproliferative activity of combretastatin A-4 (CA-4) analogues against human epidermoid carcinoma cells A-431 were studied. For the first time, it was shown that UV or sunlight irradiation of furanone analogues of CA-4 results in

Synthesis and cytotoxic evaluation of combretafurans, potential scaffolds for dual-action antitumoral agents

Pirali, Tracey,Busacca, Sara,Beltrami, Lorena,Imovilli, Daniela,Pagliai, Francesca,Miglio, Gianluca,Massarotti, Alberto,Verotta, Luisella,Tron, Gian Cesare,Sorba, Giovanni,Genazzani, Armando A.

, p. 5372 - 5376 (2007/10/03)

We have synthesized rigid analogues of combretastatin bearing a furan ring in place of the olefinic bridge. These compounds are cytotoxic at nanomolar concentrations in neuroblastoma cells, display a similar structure-activity relationship compared to com

Synthesis and cytotoxicity of 3,4-diaryl-2(5H)-furanones

Kim, Yong,Nam, Nguyen-Hai,You, Young-Jae,Ahn, Byung-Zun

, p. 719 - 722 (2007/10/03)

A series of 3,4-diaryl-2(5H)-furanone derivatives were synthesized and evaluated for their cytotoxicity in a small panel of cancer cell lines. Four out of 10 compounds in this series, for example 3-(3,4,5-trimethoxyphenyl)-4-(4-methoxyphenyl)-, 3-(3,4,5-trimethoxyphenyl)-4-(3-hydroxy-4-methoxyphenyl)-, 3-(3,4,5-trimethoxyphenyl)-4-(3-amino-4-methoxyphenyl)-, and 3-(3,4,5-trimethoxyphenyl)-4-(2-naphthyl)-2(5H)-furanones, were found to have potent cytotoxic activities with ED50values of less than 20 nM in most of the cell lines tested.

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