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1412891-61-2

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1412891-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1412891-61-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,2,8,9 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1412891-61:
(9*1)+(8*4)+(7*1)+(6*2)+(5*8)+(4*9)+(3*1)+(2*6)+(1*1)=152
152 % 10 = 2
So 1412891-61-2 is a valid CAS Registry Number.

1412891-61-2Downstream Products

1412891-61-2Relevant articles and documents

Design, synthesis and biological activities of sorafenib derivatives as antitumor agents

Yao, Jianwen,He, Zuopeng,Chen, Jing,Sun, Wei,Fang, Hao,Xu, Wenfang

, p. 6549 - 6553,5 (2012/12/12)

A series of novel sorafenib derivatives, 9a-w, was designed and synthesized in high yields using various substituted anilines, and their antiproliferative activities against HCT116, PC-3 and MDA-MB-231 cell lines were also evaluated and described. All compounds exhibited potent antiproliferative activity against HCT116 and PC-3 cells with IC50 = 2.8-52.0 and 2.2-45.6 μM; compounds 9p and 9q demonstrated competitive antiproliferative activities to sorafenib against all three cancer cell lines, the cytotoxicity of compound 9r is more potent than that of sorafenib. Compounds (9g, 9p, 9q and 9r) were chosen for further evaluation of the anti-angiogenesis activity, and showed the inhibition of sprout formation from aortic ring ex vivo. The structures of all the newly synthesized compounds were determined by 1H NMR, 13C NMR and HRMS.

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