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280581-48-8

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280581-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 280581-48-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,0,5,8 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 280581-48:
(8*2)+(7*8)+(6*0)+(5*5)+(4*8)+(3*1)+(2*4)+(1*8)=148
148 % 10 = 8
So 280581-48-8 is a valid CAS Registry Number.

280581-48-8Relevant articles and documents

Enantioselective Construction of Pyrimidine-Fused Diazepinone Derivatives Bearing a Tertiary Stereogenic Center Enabled by Iridium-Catalysed Intramolecular Allylic Substitution

Chan, Albert S. C.,Chan, Hoi Shan,Chen, Bin,He, Xiaobo,Jiang, Xiaoding,Liang, Hao,Pan, Bendu,Qian, Xu,Qiu, Liqin,Zhang, Yaqi

supporting information, p. 3227 - 3232 (2021/06/16)

The iridium-catalysed enantioselective intramolecular allylic substitution of pyrimidine-tethered allylic carbonates was developed. A wide range of chiral pyrimidine-fused diazepinone derivatives were successfully constructed in 88–96% yields with 85–99%

Synthesis and biological evaluation of pyrimidine derivatives as novel human Pin1 inhibitors

Cui, Guonan,Jin, Jing,Chen, Hualong,Cao, Ran,Chen, Xiaoguang,Xu, Bailing

supporting information, p. 2186 - 2197 (2018/03/28)

Pin1 (Protein interacting with NIMA1) is a cis–trans isomerase and promotes the amide bond rotation of phosphoSer/Thr-Pro motifs in its substrates. Inhibition of Pin1 might be a novel strategy for developing anticancer agents. Herein, a series of pyrimidi

Synthetic studies on novel Syk inhibitors. Part 1: Synthesis and structure-activity relationships of pyrimidine-5-carboxamide derivatives

Hisamichi, Hiroyuki,Naito, Ryo,Toyoshima, Akira,Kawano, Noriyuki,Ichikawa, Atsushi,Orita, Akiko,Orita, Masaya,Hamada, Noritaka,Takeuchi, Makoto,Ohta, Mitsuaki,Tsukamoto, Shin-Ichi

, p. 4936 - 4951 (2007/10/03)

Spleen tyrosine kinase (Syk) is a non-receptor-type tyrosine kinase which mediates diverse responses in haematopoietic cells. Therefore, Syk is an attractive therapeutic target, and in a study of Syk inhibitors as potentially new therapeutic agents, we di

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